The correct answer about the description of what the DNA does are as follows:
DNA gives instructions on how to make keratin, the protein that makes up human hair and skin.DNA contains information about eye and fur color that is passed on from parents to kittens.DNA helps create substances that fight the bacteria that enter the body.The correct answer choice are options a, b and d.
How DNA gives instructions for protein synthesisIt follows that DNA known by deoxyribonucleic acid is one of the nucleic acid found in the nucleus of living organisms. The DNA has 1001 functions; among which include the giving instructions on the production of proteins in the body.
The DNA gives codes on how to make proteins in the process of transcription. During this process, it works on the principle of using deoxyribonucleic acid as a template to produce the messanger ribonucleic acid also in the nucleus. This whole process result in the synthesis of proteins.
So therefore, we can accurately confirm that one the major functions of DNA is that it helps in the manufacture if proteins.
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A B and C
Explanation:
the gainesville city zoo just received its first three animals. the first animal it received was a deer. the second animal it received was a monkey. the third animal it received was a lion. children in gainesville are excited about the opening of the zoo. what happened right before the gainesville city zoo received a monkey? select one: a. they received a deer. b. they received a lion. c. they received a bear. d. the children in gainesville were excited.
They received a deer right before the Gainesville city zoo received a monkey.
This is a sequence of events that is linking one to another. There are some signal words that act as a linkage between one event to another event that occurred. For instance, first, before, next, last, and after.
For the identification of components of a story, i.e., beginning, middle, and middle in order to solve the problem of a story. The order of the events is sequenced with several transition words mentioned above. In the given example, It is said that deer is the first animal they received, then a monkey and in third it received a lion, now asking about what animal is received before a monkey i.e., the monkey was taken in second - therefore first animal will be taken first.
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your blood cells have different sizes, shapes, and functions, yet they all started out alike. what process is responsible for this? (b.6b)
The process that is responsible for the different sizes, shapes, and functions of blood cells is called blood cell differentiation. This process begins in the bone marrow, where blood cells are produced.
The blood cells that are produced in the bone marrow are called hematopoietic stem cells. These cells have the ability to divide and create new blood cells. As the hematopoietic stem cells divide, they produce different types of blood cells. The different types of blood cells include: red blood cells, white blood cells, and platelets.
Red blood cells are the most common type of blood cell. They are responsible for carrying oxygen to the body’s tissues. White blood cells are responsible for fighting infection. Platelets are responsible for clotting blood.
Once the blood cells have matured, they will be released into the bloodstream. They will then travel to the parts of the body where they are needed.
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The Moorish idol fish lives in coral reefs around the world. Its oceanic environment is saltier than the environment inside its cells. The
idol fish requires energy to maintain the environment in its cells.
Which structure in a Moorish idol fish's cells produces the energy it needs?
O endoplasmic reticulum
O nucleus
O Golgi body
O mitochondria
Mitochondria are organelles in charge of cell respiration. Through this process, ATP is produced by oxygen consumption. The structure in a Moorish idol fish's cells produces the energy it needs is mitochondria.
What is mitochondria?
Mitochondria are one of the biggest organelles in the cell.
They degrade organic molecules, releasing chemical energy from their bindings through a process that consumes oxygen: cellular respiration.
The released energy is stored as ATP through the cellular respiration process and then is used in other cellular activities.
Mitochondria are more grouped in areas or tissues with higher energetical requirements.
The structure in a Moorish idol fish's cells produces the energy it needs is mitochondria.
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Why is producing iPS cells from an individual beneficial when transplantation is necessary?
A form of pluripotent stem cell that may be produced directly from a somatic cell is known as an induced pluripotent stem cell, or iPS cell or iPSC.
What are the advantages of using iPS cells created from somatic cells from the patient?Because they are made from the patient's own cells, iPS cells have excellent therapeutic potential. They can overcome the issues with tissue matching and tissue rejection that currently prevent successful cell and tissue transplantation since they are genetically matched to that patient.
Positive aspects of iPS cells
iPS cells can differentiate into all three germ cell layers—ectoderm, mesoderm, and endoderm—just like embryonic stem cells can. The reprogrammed cells can produce stem cells for treating ailments, creating new medications, and creating individualized regenerative stem cell therapies.
iPSCs are a priceless source for regenerative medicine and offer enormous potential as a therapeutic product to help treat many debilitating and life-threatening diseases that are now incurable since they share many of the regenerative qualities of ESCs.
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weak spots or thin areas of plates can allow which three formations to develop?
Answer:
What is a weak spot in the crust where molten material comes to the surface?
A volcano is a weak spot in the crust where molten material, or magma, comes to the surface. Magma is a molten mixture of rock-forming substances, gases, and water from the mantle. When magma reaches the surface, it is called lava. When lava has cooled, it forms solid rock.
which physical characteristic is not commonly used in protein separation?
Stereochemistry is the physical characteristic that is not commonly used in protein separation.
Through stereochemistry, we learn about the three-dimensional arrangement of molecules and atoms, as well as how this arrangement affects their chemical properties and chemical reactions.
One of the most common methods for purifying proteins is column chromatography. Chromatography is based on the idea that molecules in a mixture that are applied to the surface or into a solid and the fluid's stationary phase (stable phase) are separating while moving with the help of a mobile phase.
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Mr. Valenzuela’s new bottle of shampoo contains 60 ounces of shampoo. He uses One-fourth ounce of shampoo each time he washes his hair. Which equation can be used to find x, the number of washes after which 24 ounces will remain in the bottle?
One-fourth x minus 60 equals 24
60 minus one-fourth x equals 24
One-fourth x minus 24 equals 60
24 minus one-fourth x equals 60
An equation which can be used to find x, the number of washes after which 24 ounces will remain in the bottle is: B. 60 minus one-fourth x equals 24.
What is an expression?An expression is a mathematical equation which is used to show the relationship existing between two or more variables and numerical quantities.
In this exercise, you're required to write an equation which can be used to find x, the number of washes after which 24 ounces will remain in the bottle. Therefore, we would translate the word problem into an algebraic equation and then evaluate it as follows:
Volume of shampoo in a new bottle = 60 ounces of shampoo.
Amount used = 1/4.
The number of washes = x.
Combining the parameters above, the required algebraic equation is given by:
60 - (1/4)x = 24
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Answer:b B
Explanation: just took the test
Deep inward extensions of the sarcolemma form a tunnel-like network inside the muscle cell known as __________.
Deep inward extensions of the sarcolemma form a tunnel-like network inside the muscle cell known as ___transverse tubules___
What is Transverse tubules ?The transverse tubules (t-tubules) are invaginations of the cell membrane that are populated with many ion channels and other proteins that are essential for excitation-contraction coupling in cardiac muscle cells (cardiomyocytes)
Transverse tubules (T-tubules) are protrusions of the cell membrane that reach the core of skeletal and cardiac muscle cells.By using the voltage sensor channel DHPR, they have the responsibility of keeping the SR calcium store tightly under control of membrane depolarization.Mammalian cardiac and skeletal muscles' transverse tubules (T-tubules) are sarcolemma invaginations. They are essential for intracellular signalling, glucose transport control, excitation-contraction coupling, and other processes.Learn more about Transverse tubules here:
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A student learns that a certain comet in the solar system is considered
a short-period comet. Based on this knowledge, what is the student
most justified in concluding?
A-The comet originates in the Oort cloud.
B- The comet originates beyond the Oort cloud.
C- The comet originates between the Sun and the asteroid belt.
D- The comet originates in the Kuiper belt.
The student most justified in concluding is The comet originates between the Sun and the asteroid belt.
The correct option is C.
Can we live in asteroid?Asteroids lack the magnetic field and atmosphere that shield us on Earth from harm. Living inside an asteroid is one way to protect yourself from harmful radiation. It is anticipated that by tunneling 100 meters deep under an asteroid, humans would be sufficiently shielded from radiation.
How likely is a collision between an asteroid and Earth?While space rocks of this size are likely to strike Earth only once every hundred million years or so, NEOs that are 50 to 100 meters (164 to 328 feet) across can strike much more frequently—roughly every thousand years—and have the potential to level large cities or other areas of comparable size as well as cause ecological destruction.
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A cell was placed in a mysterious solution and gained 110% of its mass. The mysterious solution must have been?
A cell was placed in a mysterious solution and gained 110% of its mass. The mysterious solution must have been a Hypotonic solution.
A hypotonic answer is a solution that has a decreased solute awareness compared to every other answer. an answer can't be hypotonic, isotonic or hypertonic without a solution for assessment. Hypotonic is a description of the solute content of one answer on the subject of another answer.
A hypotonic solution is a solution that has decreased osmotic pressure than every other technique to which it's miles in comparison. it is able to additionally imply a solution that includes a decreased quantity of solute as compared with the solute attention within the other solution across a semipermeable membrane.
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Which is bigger 0.5kg or 0.5lb
Answer: 0.5kg is a larger amount.
Explanation:
Peter has a gene that encodes blue eyes, while karin has a gene for green eyes. Alternate forms of genes such as blue versus green for one trait are called.
Alleles are various variations of a gene. Depending on the features they are related with, alleles are classified as either dominant or recessive.
What are the alternate form alleles gene in an organism?There can only be two allelic variations in a single organism for diploid organisms like humans.
The alternative allele may or may not be associated to a trait and is not always the minor allele. Each variant may contain many alternative alleles.
Therefore, The allele in a population that expresses itself fully. Recessive: An allele that either cannot express fully or only partially in a population.
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Help plsssssss
what is the main industry of the broad river basin?
Answer:
The Broad River basin dominates the central Piedmont of South Carolina. Sharing a long northern border with North Carolina, the basin tapers in a southeasterly direction and terminates at its confluence with the Saluda River near Columbia.
Explanation:
human genome (dna) researchers have discovered that a. chimpanzees are completely different than humans, sharing a small dna sequence percentage. b. the occasional variations found at particular gene sites in human dna are of no interest to science. c. complex behaviors are determined by specific individual genes. d. human genes are mostly the same, regardless of race. e. genetic predispositions do not help explain our shared human nature and our human diversity.
Human genome (DNA) researchers have discovered that option D: human genes are mostly the same, regardless of race.
The racial classifications accepted by society are not reflected on the genetic level, contrary to what scientists have long thought. But the majority of scientists are increasingly persuaded that the traditional terms used to categorise people based on their "race" have little to no biological significance as they more closely examine the human genome, the complete set of genetic material housed in the centre of nearly every cell of the body.
Any two people are 99.9% identical based on an analysis of their DNA. Similar minuscule genetic variances exist amongst several human tribes. Nevertheless, it just takes a quick glance to notice the incredibly wide range of individual differences in sizes, forms, and facial features.
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8. _____energy is needed to get a reaction to go.
9. The joining of an enzyme and substrate is called the what
Complex?
10. The result(s) of a chemical reaction is/are called____?
Answer:
8.activation
9.enzyme substrate
10.product
Science 8th grade living environment this is what it says and the multiple choice is in the picture
In the early 1600s, a scientist planted a willow tree that weighed 5 pounds in 200 pounds of dry soil. He placed it outside and watered it for 5 years. At the end of tha
time, he observed that the tree had gained 164 pounds 3 ounces, while the soil had lost just 2 ounces.
Living things such as plants, animals, people, and even the smallest of bacteria are all a part of an environment. The term "biotic parts" refers to the biological components of the environment. The abiotic parts are the nonliving components, such as the rocks, sunlight, and air.
What makes a decent living situation?
Different demographic groups can live their normal lives and take care of their basic needs, including living, using services, working, playing, and engaging in hobbies, as well as resting and having private time.The environment provides the materials and energy that the DNA mobilizes into a living thing. The environment plays a role in determining how quickly this mobilization happens. Because the kids are all clones of the parent, asexual reproduction results in offspring that are genetically identical to the parent.To learn more about Living environment refer to:
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Which substance is the energy source for the soybean plants?
O water
O sunlight
O glucose
O carbon dioxide
According to the research, the correct answer is glucose. It is the substance that is the energy source for the soybean plants in a process called photosynthesis.
What is glucose?It is a monosaccharide of the aldohexose family and the main sugar from which most carbohydrates are derived.
In this sense, plants synthesize glucose (sugar) that acts as a source of usable chemical energy, through photosynthesis from water and CO2, with the intervention of sunlight.
Therefore, we can conclude that glucose is produced by plants with the help of energy from the Sun, providing it with energy to keep vital functions active.
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stormy remembers a really difficult breakup in her life. which part of the brain is most likely helping with her ability to remember this emotional event?
The part of the brain that is most likely helping with Stormy's ability to remember an emotional event is the hippocampus.
What is the hippocampus?The hippocampus is a brain region responsible for the formation of memory which may be damaged when occurs an event associated with memory loss. This brain region (the hippocampus) is located in the temporal lobe.
Therefore, with this data, we can see that the hippocampus is a fundamental brain region that has been associated with the formation of memory and can be found in the temporal lobe of the cerebrum.
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the types of gram-positive cocci that make up the skin’s normal microbiota are:
Normal skin flora contains gram-positive cocci like staphylococcus and micrococcus.
Normal Skin flora, also known as normal skin microbiota, is a term that refers to the microbiota (microorganism groups) that live on the human skin.
The makeup of the typical skin flora differs from location to location depending on the surroundings. Aerobic cocci, Gram-negative bacteria, aerobic and anaerobic coryneform bacteria, and yeast make up the typical skin microbiota.
The majority of microorganisms dwell in the stratum corneum's surface layers and the top sections of hair follicles. Some germs, however, live in deeper parts of the hair follicles and are unaffected by standard cleaning treatments. After the surface bacteria have been eliminated, these bacteria serve as a reservoir for recolonization. Staphylococcus is a common member of the typical skin flora. Micrococci are less numerous than staphylococci, yet they are regularly seen in normal skin flora.
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a species that has been studied by researchers, and has an extremely high risk of going extinct in the wild will be labeled as .
A species that has been studied by researchers and has an extremely high risk of going extinct in the wild will be labeled as Near Threatened.
Coral species are the fastest moving towards increasing extinction risk but amphibians on average are the most endangered group of animals. Long-lived species with low reproductive rates and low natural mortality are endangered. By educating people about endangered species. By protecting wildlife habitats. By preventing people from using animal foam products.
Feed the seeds with adequate water and food. Habitat loss is a major cause of high extinction rates. Other causes include habitat change overexploitation of wildlife for commercial purposes the introduction of harmful alien species pollution and the spread of disease. Humans impact the physical environment in many ways including overpopulation pollution burning fossil fuels and deforestation.
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What structure do plant cells have that animal cells do not that keep them from bursting in a glass of water?.
Plant cells have a cell wall that prevents lysis when they are in a hypotonic solution. The cells expand until they hit the cell wall and then get no bigger.
This is why we can put a flower in a glass of water without worrying about the cells bursting. Plant cells have a cell wall that prevents lysis when they are in a hypotonic solution. The cells expand until they hit the cell wall and then get no bigger. For this reason, you can put the flower in a glass of water without fear of bursting the cells.
Cell walls provide structural support and protection. Pores in the cell wall allow water and nutrients to enter and exit the cell. Cell walls also prevent plant cells from rupturing when water enters the cells. The cell walls can withstand dilute hypotonic media, preventing the cells from rupturing. Therefore, plant cells are much more resistant to changes in ambient concentration than animal cells.
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when infants begin using primitive symbols, they are in the blank______ sensorimotor substage.
Internalization of schemes, In this substage, the infant develops the ability to use primitive symbols.
A child typically experiences the sensorimotor stage within the first two years of their life. It is characterized by the child's realization of the distinction between themselves and their surroundings. At that point, they will learn about both themselves and their surroundings by utilizing their senses.
The child can now use mental strategies to solve problems, remember something they heard days ago and repeat it, play pretend, and find things that have moved even when they are not visible. Take, for instance, the child who is supposedly napping upstairs in a room with the door closed. The child cannot turn the doorknob because it has a safety feature attached to it. The child employs a mental strategy he has learned from previous experiences to get the door opened after repeatedly attempting unsuccessfully to push the door or turn the knob—he knocks! The child now has better mental strategies for solving problems.
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Elevated levels of _________ in the blood is beneficial?
Elevated level of lipoprotein in the blood is beneficial. (A higher level of lipoprotein in the blood is advantageous).
The "good" cholesterol HDL (high-density lipoprotein) absorbs cholesterol and delivers it to the liver. The body subsequently gets rid of it through the liver. Your risk of heart disease and stroke can be decreased by having high HDL cholesterol levels.
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an allosteric inhibitor question 6 options: is identical to the active site. binds and activates the high-affinity state of the enzymes. is converted to an activator by the enzyme. binds at the regulatory site. increases the rate of substrate binding.
An allosteric inhibitor binds at the regulatory site.
An allosteric inhibitor is a substance that interacts with the enzyme at an allosteric location. The position of the allosteric site and the active site are dissimilar. The 3-dimensional geometry of the enzyme is altered by the inhibitor.
What are the different types of inhibitors?
Competitive and noncompetitive inhibitors are the two different categories of inhibitors.
Therefore, an allosteric inhibitor binds at the regulatory site.
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what enters a plant through its roots
viral dna makes mrna by the process of _____.
Transcription is the mechanism through which viral DNA produces mRNA. A virus with viral DNA uses a DNA-dependent DNA polymerase to replicate. Its genetic material is DNA.
Double-stranded viral DNA (dsDNA) is the most common type of nucleic acid, however single-stranded DNA can also exist (ssDNA). The Baltimore classification system for viruses places viral DNA in Group I or Group II.
A DNA polymerase belongs to a group of enzymes that catalyse the synthesis of DNA molecules from nucleoside triphosphates, which are the basic building blocks of DNA. These enzymes, which are necessary for DNA replication, typically function in groups to split a single original DNA duplex into two identical DNA duplexes.
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based upon the processes of independent assortment, crossing over, and random fertilization, what important differences would you expect to see between a sexually reproducing population of organisms and an asexually reproducing population of organisms?
A sexually reproducing population of organisms undergoes the processes of independent assortment, crossing over, and random fertilization whereas an asexually reproducing population doesn't.
An asexually reproducing population doesn't lead to the creation of genetically different organisms. the daughter cells are the exact clones of the mother cell.
Whereas in a sexually reproducing population, variations are created due to several processes like independent assortment, crossing over, and random fertilization.
How are variations formed?
Genetic diversity can come from various sources, one of which being mutations, or alterations in the DNA's gene sequences. Gene flow, or the transfer of genes between several groups of organisms, is another source. Last but not least, sexual reproduction can result in the genetic variety by generating new gene combinations.
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worth 100 points will mark brainliest
The trace elements with their molecule are as follows:
Chlorophyll: Magnesium (Mg), is an essential component of chlorophyll and helps in the photosynthesis process. Magnesium is also essential for the functioning of many cellular enzymes. It helps in the aggregation of ribosomes.
Haemoglobin: Iron, is an essential element for the production of blood. Haemoglobin is an iron-containing protein found in red blood cells. Oxygen moves into the red blood cells and binds with haemoglobin, thus allowing it to be transported all over the body.
Vitamin B₁₂: Cobalt, Vitamin B₁₂ is also referred to as cobalamin, as it contains cobalt. Vitamin B₁₂ has some important functions like making red blood cells and releasing energy from the food we eat.
Oxyluciferin: Calcium, The chemical reaction that results in bioluminescence requires two unique chemicals: luciferin and luciferase or photoprotein. They often need another agent, such as an ion of the element calcium, to produce light.
Enzymes: Zinc, is required for the activity of more than 300 enzymes, thus covering all six classes of enzymes.
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Answer: zinc 300
Explanation:
multifactorial characteristics result from which of the statements?
Multifactorial characterstices are partially inherited. How closely you are related to a family member who has a multifactorial trait or ailment affects your risk for developing that trait or illness yourself.
When more than one factor contributes to a trait or health issue, such as a birth defect or persistent sickness, this is referred to as multifactorial inheritance. Genes can play a role, but other non-gene-related factors can also be important.
There are three groups of risk factors: complex variables, environmental factors, and genetic factors. Height, neural tube abnormalities, and hip dysplasia are a few examples of multifactorial characteristics and disorders.
Genetic and environmental variables both have a role in the formation of multifactorial disorders, wherein a disease is defined as the outcome of "phenotypic development occurring within an environmental context."
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One complete set of chromosomes necessary to define an organism is also known as the number of chromosomes.
One complete set of chromosomes necessary to define an organism is also known as the haploid number of chromosomes.
What is the haploid number of chromosomes?The haploid number of chromosomes can be defined as the single set of chromosomes of one organism which is contained in all their cells (both gamete cell and mitotic body cells).
A complete set of chromosomes that do not contain homologous chromosomes is defined by the haploid number of chromosomes.
Therefore, with this data, we can see that the haploid number of chromosomes is the minimum number of non homologous chromosomes capable of genetically characterizing the inherited genetic material of an organism, and therefore they can be used to understand the gene pool of a species.
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Complete question:
Fill in the blank. One complete set of chromosomes necessary to define an organism is also known as the ______ number of chromosomes.
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