Approximately how many red blood cells are replaced per minute in the human body on average?
a. ​5,000
b. ​5,000,000
c. ​500,00
d. ​150,000,000
e. ​50,000,000

Answers

Answer 1

The human body replaces approximately 150,000,000 red blood cells per minute on average.

Red blood cells which are also known as the RBCs or erythrocytes are shaped like slightly indented and flattened disks. These cells contain hemoglobin which is a protein that carries the oxygen. Red blood cells are made in the inside part of bones which is known as the bone marrow.

Each red blood cell lives for about a duration of 4 months. Each day, the human body produces new red blood cells to replace those cells that die or are lost from the body. Every minute, the human body approximately replaces 150,000,000 cells red blood cells on an average.

Hence, the correct option is d. 150,000,000

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Related Questions

Do you think large cells and small cells carry out diffusion and osmosis at the same rate?

Answers

Explanation:

The answer to this question would be: No, the bigger cell will have a higher rate of osmosis/diffusion. Osmosis and diffusion will happen in all of the surfaces of the cell membrane

Tyra and Sam realize that the difference between an individual with normal hemoglobin and sickle cell hemoglobin is one nucleotide in the DNA sequence. In order to better
understand the cause of this genetic disorder, they decided to create a model in order to see the effects.
In order to model the changes in protein synthesis, they needed to transcribe the RNA sequence and translate the amino acid sequence for both the normal and mutated sequences
shown in the image below. To do this, they would need to refer to the codon chart for the complementary amino acid sequence.

Create a model showing the complementary RNA and the amino acid sequence for both the normal and mutated sequence.
1. Transcribe the complementary RNA for BOTH the normal and mutated sequence. You can organize it by number or order. (see sample below)
2. Use the codon chart to identify the complementary amino acid sequence for both sequences.

Answers

Normal red blood cells containing hemoglobin have a smooth, disk-like shape, are malleable, and resemble doughnuts without holes.

What is the difference between sickle cell hemoglobin and normal hemoglobin?

Hemoglobin-normal red blood cells have a smooth, disk-like form and are flexible, resembling doughnuts without holes. They have little trouble passing through the blood vessels. Sticky and stiff cells contain sickle cell hemoglobin. They take on the shape of a sickle or a crescent, just like the letter C, when their oxygen supply is cut off.

According to genetic studies, there is only one positional difference between the base sequence of normal hemoglobin (HbA) and sickle cell hemoglobin (HbS) (a change from an A to a T). A single amino acid is altered in the hemoglobin as a result of this alteration to one codon.

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Which of the following statements about prokaryotes is true?

Prokaryotes evolved after eukaryotes.

All Prokaryotes have a membrane-bound nucleus.

All Prokaryotes are multicellular organisms.

All Prokaryotes lack a nucleus.

Which option is correct^

Answers

Answer:

All Prokaryotes lack a nucleus.

Explanation:

All Prokaryotes lack a nucleus...thats about it

1. DNA is composed of the bases adenine (A), cytosine (C), guanine (G), and thymine (T). RNA is composed of adenine, cytosine, guanine, and uracil (U). Look at the SIMULATION pane. Is the displayed segment a part of a DNA or RNA molecule? How do you know?​

Answers

Answer:

The type of molecule, DNA or RNA, can be determined by looking at the bases present in the segment. If the segment contains adenine (A), cytosine (C), guanine (G), and thymine (T), it is a part of a DNA molecule. If the segment contains adenine (A), cytosine (C), guanine (G), and uracil (U), it is a part of an RNA molecule.

why should adolescents say no to alcohol drugs and tobacco?what are the effects of consuming them?

Answers

Answer: adolescents should say no to drugs as they have many ill-effects on them. Drug abuse is a sort of addiction which causes relapsing brain diseases which change the structure and function of the brain. Drug abuse induces following symptoms in the body: *Mental disorder with anxiety and depression

Carefully analyze your reult to determine the relative ize of molecule that did or did not diffue acro the dialyi membrane

Answers

The most reliable method for determining the size of a molecule is through the use of a gel electrophoresis experiment.

This experiment measures the size of different molecules based on the rate at which they migrate through a gel. The smaller the molecule, the faster it migrates. During the experiment, a sample containing the molecules of interest is placed in the gel and a current is applied. As the current moves through the gel, the molecules move along with it. The size of each molecule can then be determined by measuring the distance it traveled in a set amount of time.

In addition to the gel electrophoresis experiment, other methods can also be used to determine the size of a molecule. These include size exclusion chromatography and dynamic light scattering. Both of these methods measure the size of a molecule by analyzing the amount of light that is scattered off the molecule when it passes through a beam of light. The larger the molecule, the more light is scattered and the easier it is to measure the size.

Once the size of the molecules has been determined, the results can be compared to the results of the dialysis membrane experiment. Molecules that were able to diffuse across the membrane will be smaller than those that did not. This can be used to determine the relative size of the molecules that did or did not diffuse across the membrane.

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Complete question :

Carefully analyse your result to determine the relative sizes of molecules that did or did not diffuse across the dialysis membrane?

what inheritance patter ecplains how a particular version of a regulatory gene can activate or deactivate a gene that controls a particular trait

Answers

Gene-by-gene interactions: .inheritance patter ecplains how a particular version of a regulatory gene can activate or deactivate a gene that controls a particular trait

Epistasis. Surprisingly, the Greek roots for the word "epistasis" mean "standing upon." The coat color of the well-known dog breed Labrador retrievers is an excellent illustration of epistasis. There are only two coat color genes for labrador retrievers: black or chocolate.

However, you see dogs roaming the dog park that is yellow Labrador retrievers. This happens when "extension genes," recessive epistatic genes that prevent color pigment from actually reaching the fur, are present. when the allele(s) present at one gene affects the phenotype associated with another gene. In a quantitative trait, alleles from various genes are additive, but not in this case. Epistasis is another name for the gene-by-gene inheritance pattern

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When loading or dispensing a solution, why is it important to actually see the solution enter or leave the pipette tip?

Answers

The amounts are so small that it is easy to become confused and do the steps in the wrong order or miss a step, so it is important to check that the solution enters and leaves the tip as you need it to. If a reagent is missing, an entire experiment can be invalid.

All the tips are mentioned below.

What  do you mean by solution?

The substances in the solution are evenly distributed and cannot be easily separated by mechanical means. The dissolved substance is called the solute and the substance in which it is dissolved is called the solvent. Solutions can be found in different states of matter, including liquids, gases, and solids.

Seeing the solution enter or leave the pipette tip is important for several reasons:

Accuracy: Observing the solution level in the pipette tip helps to ensure that the correct volume of solution is being dispensed or loaded, as it allows you to visually verify that the desired volume has been reached.

Precision: Visualizing the solution in the pipette tip can help you to be more precise in your loading or dispensing, as you can ensure that the solution is not overfilled or underfilled.

Avoid Contamination: By observing the solution in the pipette tip, you can help to prevent contamination of the solution or the tip. This is particularly important when dispensing solutions into sterile containers or when working with samples that are prone to contamination.

Verification of Solution Quality: Observing the solution in the pipette tip can also help you to verify the quality of the solution. For example, if the solution is cloudy or contains particulates, you can assess whether it is still suitable for use before dispensing.

In conclusion, seeing the solution enter or leave the pipette tip is a critical step in any laboratory procedure that involves loading or dispensing solutions. It helps to ensure accuracy, precision, and the avoidance of contamination, and can provide important information about the quality of the solution being used.

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hat is the disadvantage of this approach? what is the disadvantage of this approach? it is difficult to determine the age of fossils and thus to define the order of speciation of human's ancestors. it is very difficult to determine whether morphological differences among fossils represented normal variation within populations or meaningful differences among species. it is quite complicated to evaluate the causes that lead to the speciation of ancient humans. it is impossible to determine whether the differences were left on fossils by some catastrophe or by time or they are meaningful differences among specie

Answers

It can apprehend the have an effect on of records withinside the formation of species. Also, it is easy to practice this idea to extinct species.

Disadvantage: Knowing the evolutionary records of all of the species isn't possible. The hazards of ecological species concept are as follows: Too many selections on how a whole lot distinction among people is an excessive amount of variation. Nearly the whole are made of non-same people. There also are numerous hazards. The first being that it can not be carried out to all cases. The Biological Species Concept neglects to keep in mind organisms that reproduce asexually considering that they breed independently. It additionally claims that species can not breed with every different however there are a few acceptations in nature.

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into which word parts is the term cephalocaudal broken down?

Answers

The term "cephalocaudal" is broken down into two word parts, "cephal" meaning head and "caudal" meaning tail.

The term "cephalocaudal" refers to the pattern of growth and development that begins at the head (cephal) and moves downward towards the tail (caudal). This term is commonly used in anatomy and biology to describe the direction of growth and development in organisms, from the head to the tail.

For example, in human development, a fetus first develops its head and then the rest of its body, in a cephalocaudal direction. Similarly, in motor development, a baby first develops control over its head and neck, and then progresses to control over its trunk, arms and legs.

In this way, the term "cephalocaudal" helps describe a fundamental aspect of growth and development in organisms, and is an important concept in understanding how different parts of the body develop and interact with each other.

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Does the amount of water affect plant growth height? What is the Independent variable, dependent variable, and hypothesis.

Answers

Yes, the amount of water can affect the growth height of a plant.

What do you mean by hypothesis?

A hypothesis is basically an explanation proposed for a phenomenon. It is a specific, testable prediction about what will occur in a study. It is a well-informed guess about the relationship between two or more variables. Hypotheses serve as the foundation for scientific experimentation.

Independent Variable: Amount of water.

Dependent Variable: Plant growth height.

Hypothesis: Increasing the amount of water given to a plant will increase its growth height.

The independent variable is the factor that is changed or manipulated to test the hypothesis, in this case the amount of water. The dependent variable is the factor that is measured or observed, in this case the plant growth height. The hypothesis is a statement that can be tested by manipulating the independent variable and observing the results of the dependent variable. In this case, the hypothesis is that increasing the amount of water given to a plant will increase its growth height.

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Which of the following best explains how DMCU affected the reaction?

Answers

DMCU affected the reaction  photosynthesis which is  electron transport during the light.

The electron transport during the light response of photosynthesis is impeded by DCMU.

Plants as well as other living things are using a process called photosynthesis to transform light energy in and out of chemical energy that could quite later be published through cellular respiration to power the organism's activities.

a chemical reaction that takes place when sunlight is present in plants, algae, as well as some forms of microorganisms. Water as well as carbon dioxide combine all through photosynthesis to create carbohydrates (sugars) but also release oxygen.

Therefore, the correct answer is option (a)

The given question question is incomplete, the complete question is:

Which of the following best explains how DMCU affected the reaction?

a) Photosynthesis

b) Addition

c) Photochemical

D) None

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Ms. L., a 49-year-old accountant, had complained of headaches for several days before collapsing in her office. She was immediately taken to the emergency room by ambulance and was found to have experienced a stroke due to cerebral aneurysm on the left side of her brain.
Which residual manifestations might Ms. L. experience as a result of left-sided brain damage?

Answers

A weak or thin area on a brain artery that balloons or bulges out and fills with blood is referred to as a cerebral aneurysm (also known as a brain aneurysm).

The nerves or brain tissue may be compressed by the bulging aneurysm. Additionally, it could burst or rupture, leaking blood into the nearby tissue (called a hemorrhage). Serious health issues like hemorrhagic stroke, brain damage, unconsciousness, and even death can result from an aneurysm rupture. Some brain aneurysms, especially the extremely small ones, do not bleed or result in other issues. Typically, these aneurysms are found during imaging studies for other illnesses. Although they can develop anywhere in the brain, cerebral aneurysms typically grow in the major arteries.

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Which of the body's energy systems kicks in to provide the energy during the first 2 to 3 minutes of movement?
The Lactic Acid System

Answers

Answer is Lactic acid system

Explanation- lactic acid system is the body's way of creating quick energy in the form of ATP

During the first 2-3 minutes of high-intensity activity, the Anaerobic or Lactic Acid system generates energy. This mechanism creates energy by breaking down glucose without using oxygen, resulting in the generation of lactic acid. It is used for brief, high-intensity sports like running or weightlifting.

What is Lactic Acid system?

The anaerobic energy system (also known as the lactic acid system) is the body's method of swiftly producing energy in the form of ATP. This energy system, which mostly uses glucose as fuel, may power the muscles for ten to thirty seconds during severe activities. Lactic acid is merely a byproduct of muscular energy production when there is insufficient oxygen. Because the beginning process is the same as aerobic glycolysis (as described above), but without oxygen, it is also known as anaerobic glycolysis.

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which of the cells in the eye require most energy?

Answers

The human eye is made up of many complex parts and performs many functions, while at the same time it is a complex system composed of many interacting elements. In order to understand how each of these parts work, it is necessary to discuss what processes are going on in the eye.

The retina is the back of the eye and it is made of nerve cells called rods and cones. Rods are used to see in dim light, while cones are sensitive to details, such as color.

The epithelium, which lines the surface of your eye and is made up of cells called epithelial cells, require energy to stay alive. These cells use energy to generate vesicles that store D-serine for recycling. D-serine is donated to the epithelium by keratocytes, a type of skin cell. Keratocytes are a key player in protecting your cornea, conjunctiva and sclera from damage as they remove proteins such as collagen and elastin from your tears as they form.

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a person with ab blood illustrates the principle of select one: a. codominance. b. pleiotropy. c. polygenic inheritance. d. incomplete dominance.

Answers

Codominance describes the expression when a person with ab blood. In this case, Option A is correct.

The dominance type known as co-dominance, which results from the mixing of alleles, is characterized by the offspring's resemblance to both parents.

In the lines that follow, let's learn more about codominance.Codominance occurs when both of the parental traits are displayed in the F1 generation. Both of the parents' characteristics will be present in the progeny. One of the best examples of codominance is the ABO blood grouping system.Red blood cells come in a variety of forms, including Rh-positive and Rh-negative A, B, AB, and O. The antigen on the surface of red blood cells differs, determining the particular blood group in an organism.

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which method is not a way in which scientists test for fetal learning?

Answers

"Asking the mothers to sign up for the 'educate your unborn child' programs" is not a method by which scientists test for fetal learning.

Fetal learning is focused on the idea that newborns recognize sounds and even show certain behaviors as well as preferences which are basically influenced by their pre-natal experiences.

There are a number of different ways by which scientists test for fetal learning. They study the habituation of the movement on repeated stimulation. They also examine the preferences that newborns show based on their pre-natal experiences. Scientists also assess the amount of attention that the fetus pays to auditory stimulation.

Hence, the correction option is D. asking mothers to sign up for "educate your unborn child" programs.

-- The given question is incomplete, the complete question is

"Which of the following is NOT a way scientists test for fetal learning?

A. studying habituation of fetal movement to repeated stimulation

B. examining preferences of newborns based on their prenatal experience

C. assessing how much attention the fetus pays to auditory stimuli

D. asking mothers to sign up for "educate your unborn child" programs"--

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Baby Weston's digestive system did not fully develop and does not function properly. This problem likely arose from a defect in the formation of
A) the mesoderm.
B) the endoderm.
C) the ectoderm.
D) any of the three layers.

Answers

Since baby Weston's digestive system is not fully developed and does not function properly, the problem likely arose from a defect in the formation of the endoderm.

The gastrointestinal or the GI system includes three germinal layers namely the mesoderm, endoderm and the ectoderm. The mesoderm gives rise to the connective tissue which include the wall of the gut tube and the smooth muscle.

Endoderm is basically the source of the epithelial lining of the gastrointestinal tract, gallbladder, pancreas, liver. Ectoderm further separates in surface ectoderm, neural tube, and the neural crest. Since baby Weston's digestive system is not fully developed and does not function properly, the problem likely arose from a defect in the formation of the endoderm.

Hence, the correct option is B) the endoderm.

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If you uncertain how to treat a patient who has been poisoned or exposed to a specific substance, you should: try to find the container the substance was in. Naloxone (Narcan) would reverse the effects of: hydromorphone (Dilaudid).

Answers

If you are uncertain about how to treat a patient who has been poisoned or exposed to a specific substance, you should try to find the container the substance was in.

Naloxone, also known as Narcan, is a medication that can reverse the effects of hydromorphone. Hydromorphone is an opioid drug that is used to relieve pain, but it can also cause respiratory depression and unconsciousness if taken in large doses.

Naloxone works by binding to the same receptors in the brain that hydromorphone binds to, effectively reversing its effects and restoring normal breathing. Naloxone is commonly used in emergency situations to treat opioid overdoses and is a critical tool in the fight against the opioid epidemic.

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If you help you get a cake :)
What is the relationship between changes in air pressure and wind speeds?

Responses

When a high- and a low-pressure air mass are far apart, air moves quickly from high to low pressure.

When a high- and a low-pressure air mass are far apart, air moves quickly from high to low pressure.

When a high- and a low-pressure air mass are far apart, air moves quickly from low to high pressure.

When a high- and a low-pressure air mass are far apart, air moves quickly from low to high pressure.

When a high- and a low-pressure air mass are close together, air moves slowly from high to low pressure.

When a high- and a low-pressure air mass are close together, air moves slowly from high to low pressure.

When a high- and a low-pressure air mass are far apart, air moves slowly from high to low pressure.

Answers

When a high- and a low-pressure air mass are far apart, air moves quickly from high to low pressure is the relationship between changes in air pressure and wind speeds.

What do you mean by wind speed?

Wind speed describes how fast the air is moving past a certain point. This may be an averaged over a given unit of time, such as miles per hour, or an instantaneous speed, which is reported as a peak wind speed, wind gust or squall.

Pressure gradient is just the difference in pressure between high- and low-pressure areas. The speed of the wind is directly proportional to the pressure gradient meaning that as the change in pressure increases.

The strength of the wind and its direction has a huge impact on where organisms are found within ecosystems. Many organisms prefer more sheltered locations.

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It is a hormone that stimulates the growth of ovarian follicles in the ovary​

Answers

Answer: FSH (follicle stimulating hormone)

The hormone which  stimulates the growth of ovarian follicles in the ovary​ is FSH follicular stimulating hormone.

Follicle stimulating hormone( FSH) is a hormone produced by the anterior pituitary gland. It helps to regulate reproductive hormones by stimulating the growth of eggs in the ovaries in ladies and sperm  product in males. FSH also stimulates the  product of  coitus hormones  similar as estrogen and testosterone.

In women, FSH helps to regulate the menstrual cycle by stimulating the development of the follicles which produce the egg. In men, FSH helps to increase sperm  product. FSH  situations can be covered to assess fertility and reproductive health.

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Please answer these questions

1. What is hemophilia?

2. Is hemophilia dominant or recessive?

3. What are the chromosomes for a female?

4. What are the chromosomes for a male?

5. Which chromosome is hemophilia attached/carried on?

6. Are males or females more likely to have hemophilia?

7. What is a carrier?

8. Who can be a carrier of hemophilia?

9. Does a carrier have hemophilia?

10. What are the alleles for a carrier of hemophilia?

11. What are the alleles for a male with hemophilia?

12. What are the alleles for a male with normal blood clotting?

13. What are the alleles for a female with normal blood clotting?

14. what are the alleles for a female with hemophilia?

15. What treatments are there for hemophilia? (may need to look this one up)

Answers

1. Hemophilia is an inherited bleeding disorder in which blood does not clot properly ; 2. Hemophilia is sex-linked recessive disorder. Abnormal gene responsible for hemophilia is carried on X chromosome

What are the chromosomes for females and males?

3. Females have two X chromosomes ; 4. Males have : one X and one Y chromosome.

5. Hemophilia attached/carried on the x chromosomes.

6. It is rarer for women to have hemophilia as compared to men, but women can also have the condition.

7.Carrier is an individual who “carries” and can pass on to its offspring a genomic variant associated with disease that is inherited in autosomal recessive or sex-linked manner and does not show symptoms of that disease.

8. Female who inherit one affected X chromosome becomes “carrier” of hemophilia.

9. Carriers do not show symptoms of hemophilia because although one X chromosome is abnormal and other X chromosome works as normal.

10. If male has a hemophilia allele on his only X chromosome, he will have  disorder. Female inherits two copies of factor VIII or factor IX gene, one from her mother and one from father.

11. Men with hemophilia have one non-working allele of either F8 or F9 gene.

12. There are no genes for clotting factors on Y chromosome and this means that males only have one allele for factor VIII and one allele for factor IX.

13. Female inherits two copies of factor VIII or factor IX gene, one from her mother and one from her father.

14. Female inherits two copies of factor VIII or factor IX gene, one from her mother and one from her father.

15.Treatment for hemophilia consists of medications to improve blood clotting and also injections of clotting factor or plasma.

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at the current rate of growth, earth's human population will double in about 50 years. which of the following is the least viable strategy for ensuring adequate nutrition for a population of this size? responses increasing the number of new food crops from the great diversity of plant species increasing the number of new food crops from the great diversity of plant species doubling the area of arable land on a global basis

Answers

Answer: responses increasing the number of new food crops from the great diversity of plant species

Explanation: 34^5 kids in my basement

4. what is two base encoding in solid sequencing and why is it theoretically superior to other methods?

Answers

Two-base encoding in solid sequencing is a sequencing technique that uses two fluorescent labels to distinguish between the four possible bases (adenine, guanine, cytosine, and thymine).

This technique is theoretically superior to other methods because it is capable of providing higher accuracy and resolution than single-base encoding, allowing for more accurate and detailed sequencing results. Additionally, two-base encoding is more cost-effective than single-base encoding due to the fact that it requires fewer fluorescent labels.

Furthermore, two-base encoding allows for larger reads of up to 500 bp compared to single-base encoding which only allows for reads of up to 100 bp. Finally, two-base encoding has been shown to have a lower error rate than single-base encoding, making it a more reliable sequencing method.

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does a similarity in sequence between two proteins guarantee a similarity in function? explain your position.

Answers

Answer:

A similarity in sequence between two proteins does not necessarily guarantee a similarity in function. While sequence similarity can indicate evolutionary relatedness and the possibility of functional similarity, there are many examples of proteins with highly similar sequences that have vastly different functions. Additionally, proteins can have similar functions but have little sequence similarity. The structure and interactions of a protein also play a crucial role in its function and can be quite different even between proteins with similar sequences. Therefore, it is important to consider multiple lines of evidence, including structural, functional, and evolutionary information, to determine the function of a protein.

No, a similarity in sequence between two proteins does not guarantee similarity in function.

Although sequence similarity can suggesta  functional similarity, it is not a guarantee. Proteins with similar sequences can have different functions due to variations in their three-dimensional structures, post-translational modifications, and interactions with other molecules. Additionally, proteins can have the same function but have vastly different sequences. Therefore, functional analysis is necessary to confirm the actual function of a protein.

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A bacterial strain was previously known to be resistant to ampicillin but is no longer growing on ampicillin plates. However, researchers found that the bacteria still grow normally on plates without the presence of ampicillin. Which of the following would most likely cause this experimental observation?
A. DNA mutation
B. Defunct DNA replication
C. Defunct mRNA transcription.
D. Defunct mRNA translation

Answers

Defunct mRNA translation is most likely to cause the experimental observation so option D is correct.

When bacteria are no longer able to grow on ampicillin plates, it suggests that the bacteria have developed resistance to the antibiotic. In many cases, this is due to a change in the bacteria's genetic makeup, such as a mutation in the DNA.

However, if the bacteria are still able to grow normally on plates without ampicillin, it is less likely to be a result of a DNA mutation and more likely to be due to a problem with mRNA translation.

mRNA translation is the process by which the genetic information encoded in mRNA is used to build proteins, including those that are responsible for antibiotic resistance. If there is a problem with mRNA translation, the bacteria will not be able to produce the proteins necessary for resistance and will be susceptible to the antibiotic once again.

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Cracking the code of life

Answers

The code of life means The whole letter-by-letter sequencing of the genetic material that defines human life—the human genome—is one of the largest scientific prizes ever, and this programme follows the intensely competitive quest to get it.

What does the code of life mean?Our individual genetic code is found in a lengthy molecule called DNA, also known as deoxyribonucleic acid. It contains the directions for generating every protein in our body, much like a recipe book.The genetic composition of every human being is 99.9% same. Differences in the 0.1 percent that is left can provide crucial information about the origins of illnesses.Every known living thing possesses genes made of DNA, which is why DNA is regarded as a universal genetic code.The whole letter-by-letter sequencing of the genetic material that defines human life—the human genome—is one of the largest scientific prizes ever, and this programme follows the intensely competitive quest to get it.

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what is blood pressure answer choices

Answers

Blood pressure is the measure of the force of blood against the walls of blood vessels. Answer choices for blood pressure are High, Low, Normal, and Abnormal.

The circulatory system is responsible for moving blood, oxygen, and nutrients to all parts of the body. The heart pumps blood through the arteries, which are the blood vessels that carry blood away from the heart to the rest of the body.

As the heart beats, it creates pressure that pushes blood through the arteries. This pressure is known as blood pressure.

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anyone knows how to calculate this????

Answers

Answer:

B 1.33 x 10^6

Explanation:

first before calculating any magnification, you need to make sure all units are the same

you can convert 7.5nm to mm which is basically

7.5 x 10^-6

now all values are in mm, we can calculate magnification:

[tex]mag = \frac{image \: size}{actual \: size} [/tex]

image size is the length in the diagram = 10mm

[tex]mag = \frac{10mm}{7.5 \times {10}^{ - 6} mm} [/tex]

If you put this into a calculator you'll get the answer:

1.33 x 10^6 which is option B

Note that magnification has no units as they are canceled off.

The hydrolysis of ATP (adenosine triphosphate) is an exergonic reaction that produces ADP (adenosine diphosphate) and inorganic phosphate as products. ADP can be further hydrolyzed in a second exergonic reaction to produce AMP (adenosine monophosphate) and inorganic phosphate as products. How do ATP, ADP, and AMP compare with one another in terms of potential energy, and why?

Answers

The answers include the following:

ADP contains more potential energy than ATP.AMP and ADP contain the same amount of potential energy.

What is ATP?

This is known as adenosine triphosphate and it is the energy carrying molecule found in the cells of all living things which is used to drive different processes in the body.

ATP undergoes hydrolysis to give off one phosphate group and usable energy, whereas ADP cannot. The energy produced by ATP comes from the breaking of the bond between two phosphate groups and it has less potential energy than ADP.

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What kind of material allows light to pass through it completely?A.BlurredB.OpaqueC.TranslucentD.Transparent Read the following excerpt from a persuasive speech and then answer the question below.As you can see, donating to this organization would have positive global effects. Bats provide services that are essential to our world: they eat insects, pollinate plants, and spread seeds. YOU SHOULD OPEN YOUR HEART AND YOUR WALLET TO PROTECT BATS TODAY!Which rhetorical device is used in the capital words in the text? Antithesis Chiasmus Repetition Zeugma what are the three most common purposes for speaking? professional communication 3013 the earliest life insurance policy on record is dated 1583 when richard martins opened a life insurance policy on the life of a person called william gibbons in london here to searchO The responsibility to issue driver's licenses should be given to individual states.QUESTION 2Which of these is a question used to develop a thesis statement?O What evidence supports my position?O Why is this important to me or my reader?O What does my reader believe about the topic?O Where can I find more information about my topic?Click Save and Submit to save and submit. Click Save All Answers to save all answers. what are the electric potential and the magnitude of the electric field at the center of the square due to all four charges? Can someone help pls g what is the expression for the probability density function of this weibull distribution? Mr Smith informs you that he has just found an unopened which was for the quarter October to December 2022. rad: The picture shows two teenagers riding identical skateboards.The skateboards are moving at the same speed and the teenagers have the same mass.Explain why the teenagers dont have the same momentum Which of the following quantities will always be the same before and after a chemical reaction? The total number of neutrons of each element The total mass of all substances The total number of atoms of each element The total mass of each substance The total mass of each element The total number of electrons of each element The total number of molecules The total number of neutrons The total number of electrons The total volume occupied by each element The total number of protons The total number of atoms The total number of protons of each element The total volume occupied by all substances a man becomes a leader in a crusade promoting sexual morality. a year later the man is arrested for a variety of sex crimes. freud might have interpreted the man's earlier behavior as an example of how can you differentiate the strength of strong acids molecules that contain only carbon and hydrogen are group of answer choices hydrocarbons inorganic carbons exist only as linear chains hydrated carbons hree thin rods of length l are arranged in an inverted u. the two rods on the arms of the u each have mass m; the third rod has mass 3m. where is the center of mass of the assembly? The Intergovernmental Panel on Climate Change (IPCC) warns that: Answer for 50pt what is the density of a liquid if a 25.0 ml sample of the liquid has a mass of 22.345 as you increase the temperature of a gas in a sealed, rigid container, what happens to the density of the gas? would the results be the same if you did the same experi- ment in a container with a piston at constant pressure? explain. Which unit rate corresponds to the proportional relationship shown in the graph? Two orareind me with a mass of 4.00 kg and other with a mass of 6.00 kg, sit on africtionless surface. A worker pulls horizontally on the 6.00 kg crate with a force that gives the cratean acceleration of 2.5 ms.a. What is the acceleration of the 4.00 kg crate? (1 mark)b. Draw a free-body diagram for the 4.00 kg crate and use it together with Newton's secondlaw to find the tension T in the rope that connects the two crates. (2 marks)C. Calculate the magnitude and direction of the force the worker applies. (2 marks)Foma4.00 kgT6.00 kg