A Phosphate backbone is the component of nucleotide that build up the backbone of DNA (Deoxyribose nucleotides).
The part of the DNA double helix that gives the molecule's structure support is known as the phosphate backbone. Two strands of DNA form a twisted ladder-like structure by wrapping around one another. Deoxyribose and phosphate groups alternately form the backbone of each strand. One of the four bases—adenine (A),cytosine (C), guanine (G), or thymine—is joined to each sugar (T). Adenine forms a base pair with thymine, while cytosine forms a base pair with guanine, which together hold the two strands together.
When you see a picture of DNA or RNA, the phosphate backbone is the exterior of the ladder. The phosphate backbones are located on the sides that link all of the molecules together. The nucleotides, the chemical building blocks of DNA, are linked together by phosphate backbones in a very, very stable manner, making it difficult to break these bonds and requiring specialised enzymes. The energy used to create the DNA polymer originates from the phosphate itself, which is another amazing feature of phosphate backbones. In order to connect the DNA together during DNA synthesis, an energy molecule called ATP, which is a component of the phosphate backbone, is required.
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a secondary spermatocyte has 12 chromosomes. how many chromosomes will be found in the primary spermatocyte that gave rise to it?
A secondary spermatocyte has 12 chromosomes and the number chromosomes which will be found in the primary spermatocyte that gave rise to it is 23.
A chromosome is a lengthy DNA molecule that contains all or a portion of an organism's genetic code. The very long, thin DNA fibres in most chromosomes are covered with packing proteins; in eukaryotic cells, the histones are the most significant of these proteins.
Following the meiotic phase of spermatogenesis, spermatozoa with half the chromosomal complement of the original progenitor cell will be produced from spermatocytes, which are cells derived from the final spermatogonial division (B spermatogonia). The development of mature sperm cells is carried out by spermatocytes. There are primary and secondary spermatocytes, respectively. Four spermatids are produced as a result of these spermatocytes undergoing meiosis I and II.
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5. How can the protection of just one species, such as the manatee benefit other species in the same habitat?
Answer:
The protection of just one species , such as the manatee, can benefit other species in the same habitat in a variety of ways. Firstly, the protection of one species can help to maintain the overall biodiversity of the habitat. This is because the presence of a large number of different species helps to keep the environment stable and balanced, which is beneficial for all species. Additionally, protecting one species can help to preserve the habitat itself. For example, manatees help to keep waterways clean by eating vegetation, which can help to create a healthier environment for other species. Finally, protecting one species can also help to promote the growth of other species in the same habitat. For example, manatees help to spread the seeds of aquatic plants, which can lead to an increase in plant life in the area, which provides food and shelter for other species.
Mark Me As a Brainelist If You LikeDescribe what happens to the charge on the inside and outside after the wave passes.
The charge on the inside and outside of the metal becomes distributed. The inside charges repel each other while the outside charges attract each other.
When a wave passes through matter, its energy is transferred from one material to another. For example, when sound waves travel across air molecules they transfer energy to the molecules that make up air.
This causes particles within air molecules to raise their vibration frequency, which can then transfer energy back into our ears when we hear sounds such as music or voices. This wave passes because the wave moves in all directions simultaneously and has no beginning or end.
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how do people with intersex bodies provide evidence that the gender binary fails to describe reality? a. their gender identities do not match their perceived sex b. their gender identities always match their perceived sex c. they have chromosomes that match either xx or xy d. they have chromosomes that do not match either xx or xy
The people with intersex bodies or transgenders provide evidence that the gender binary fails to describe reality is their gender identities don't match their perceived sex, which means option A is the right answer.
Transgender are the people with different sex which does not match with their physical appearance. They are now constitutionally considered as third gender by many nations, and they are supposed to belong to LGBTQ Community. The gender binary concept suggests the presence of only two gender namely male and female. But the nature has made the third gender as well, which many people are unable to find until their adolescence because of lack of knowledge and taboo created against this community. Nowadays, the transgenders opt for sexual surgeries through which they change their reproductive organs to what they perceive themselves to be.
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when we say that the cell is the fundamental unit of life, we mean that:
The cell is often referred to as the fundamental unit of life because it is the basic building block of all living organisms.
This is because all living things are composed of cells, which perform the necessary functions to sustain life.
A cell is defined as the smallest unit of a living organism that can carry out all the processes necessary for life, such as metabolism, growth, and reproduction. This means that a single cell can function on its own, performing all the functions necessary to sustain life.
In addition to performing the basic functions of life, cells also have the ability to divide and produce new cells. This allows for the growth and repair of tissues and organs, as well as for the production of offspring.
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.3.4 kg .5m/sec what is the answer
The kinetic energy of a body of mass 3.4 kg moving with a velocity of 0.5 meters per second is 0.425 J.
What is the kinetic energy of an object?The kinetic energy of a body is the energy possessed by a body by virtue of its motion.
The kinetic energy of a body is directly proportional to the mass of the object and to the square of its velocity.
Mathematically:
Kinetic energy, KE = ¹/₂mv²
where;
m is the mass of the object in kilograms
v is the velocity in meters per second
The kinetic energy of the body is derived below:
KE = ¹/₂ * 3.4 * 0.5²
KE = 0.425 J
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Complete question:
Calculate the kinetic energy of a body of mass 3.4 kg moving with a velocity of 0.5 metres per second.
in the experimental procedure, what is added to remove water in the extraction process? a. sand b. magnesium sulphate c. silica d. spinach
Anhydrous Magnesium sulphate is added to remove water in the extraction process.
Metallurgy is a branch of materials science and engineering that examines the physical and chemical behavior of metallic elements, intermetallic compounds, and alloy mixes. Metallurgy involves both metal science and metal technology; that is, the application of science to metal production and the engineering of metal components utilized in goods for both customers and producers. Metallurgy is separate from metalworking as a craft.
Metalworking is dependent on metallurgy in the same way as medicine is dependent on medical science for technological growth. A metallurgist is an expert in the field of metallurgy. Extractive metallurgy is a subfield of metallurgical engineering that studies the processes and methods of extracting metals from their natural mineral sources.
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The speed v time graph represents the motion of a cart, moving along a horizontal surface, answer the questions below, using your understanding of graphs and motion doing which interval on the graph is the cart experiencing positive acceleration?
The speed v time graph represents the motion of a cart, moving along a horizontal surface, answer the questions below, using your understanding of graphs and motion doing therefore the interval on the graph which the cart is experiencing positive acceleration is AB which is denoted as option A.
What is Acceleration?This is referred to as the rate of change of the velocity of an object with respect to time and its unit is meter per second square.
Positive acceleration occurs when the vehicle's speed increases with time. Acceleration can be written as a = d v d t and it is denoted in AB as it moves up on the graph given.
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A man and a woman have 24 children. Of the children, 17 have freckles and 7 don’t have freckles. What are the genotypes of the parents? Why?
The man plaintiff may not recover damages as his own fault was equal to the defendant's genotypes fault.
According to the jurisdiction's rule, a plaintiff may not recover damages against a defendant if their own fault is equal to or less than the defendant's fault. In this case, the jury determined that the man was 25% genotypes responsible and each defendant was also 25% responsible. Since the man's fault is equal to the defendant's genotypes fault, he may not recover damages. The rule aims to prevent plaintiffs who are equally or more responsible for their own harm from recovering damages from others. In such cases, it is deemed that the plaintiff has contributed to their own harm and therefore should genotypes not receive compensation from others.
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which process of evolution has occurred in the finches
The process of evolution that has occurred in the finches is natural selection.
Natural selection is a process by which certain traits become more or less common in a population over time due to differences in survival and reproduction.
In the case of the finches, the birds evolved different beak shapes and sizes in response to variations in food availability on different islands in the Galapagos archipelago.
Some finches evolved thicker, stronger beaks that allowed them to crack open tough seeds, while others evolved longer, thinner beaks that were better suited to extracting nectar from flowers.
Over time, these adaptations gave some finches an advantage over others in terms of survival and reproduction, leading to the development of distinct species with different beak shapes and sizes.
This process of natural selection, in which environmental pressures drive the evolution of new traits and the divergence of species, is one of the key mechanisms of evolution.
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which one of the following is true of trnas?
tRNA stands for transfer RNA, and it is a type of RNA molecule that plays a crucial role in the process of protein synthesis. This is the process by which cells build proteins from amino acids.
tRNAs are responsible for "translating" the genetic code stored in DNA into a sequence of amino acids that can be assembled into proteins. This is accomplished by pairing each amino acid with a specific tRNA molecule.
During protein synthesis, the ribosome reads the genetic code from messenger RNA (mRNA) and matches it up with the appropriate tRNA carrying the corresponding amino acid.
tRNAs are unique among RNA molecules in that they are folded into a specific, three-dimensional shape. This shape allows tRNAs to fit into the ribosome, where the ribosome uses the tRNA to assemble the protein.
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The complete question is:
What is tRNA ?
what is the axial portion of the body
The axial portion of the body is the part of the body that connects to a central point. It also refers to an area that has a more uniform shape and symmetry, such as an axial aircraft.
The axial portion of the body is the central axis, or trunk, of our body. It includes all structures in the pelvic girdle and shoulder girdles. The axial portion includes all skeletan structures along with smooth muscles and cardiac muscle within those structures.
The axial portion of the body is the uppermost part of an animal and also includes its limbs, especially those used for locomotion.
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Put the sentences in the correct order from start to finish.
The fish gulps water in its mouth.
The water then goes over the filaments in the gills.
In the gill filaments, dissolved oxygen in the water is exchanged for carbon dioxide in the fish.
This happens through the process of diffusion because gases flow from an area of high concentration to an area of low concentration.
The deoxygenated water passes out of the gills.
Fishes gulp water in the mouth. The water then goes over the filaments in the gills. In the gill filaments, this dissolved oxygen in the water is exchanged for the carbon dioxide in the fish. This exchange happens through the process of diffusion because the gases can flow from an area of high concentration to an area of low concentration. The deoxygenated water then passes out of the gills.
How does fishes respire in water?
A fish lives in water. It respires through a specialized organ called as gill. A gill is a respiratory organ which many of the aquatic organisms use to extract the dissolved oxygen from water and to excrete the carbon dioxide gas in the water.
Fishes gulp water in the mouth. This water then goes over the filaments in the gills of the fish. In the gill filaments, this dissolved oxygen in the water is then exchanged for the carbon dioxide gas in the fish. This exchange of gases happens through the process of diffusion because the gases can flow from an area of high concentration to an area of their low concentration. The deoxygenated water then passes out of the gills.
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12. how did darwin explain differences in shell shape of tortoises from hood island and isabela island
According to Charles Darwin, natural selection differentiates shell shapes between tortoises from the Hood and Isabela islands. He hypothesized that tortoises with shells better suited to their specific environments are likely to survive and pass on their advantageous characteristics to their offspring.
On each island, distinctive shell shapes emerged due to the gradual accumulation of advantageous characteristics suited to particular environmental circumstances.
quizlt 4. define ""non-disjunction."" why can this be a problem during meiosis?
When homologous chromosomes fail to split to the opposite poles during meiosis, cells produce gametes with the incorrect chromosome complement, which is known as a nondisjunction mistake.
when something happens during meiosis or mitosis that prevents the chromosomes from properly splitting, this may result in an excess or insufficient number of chromosomes in a cell.Nondisjunction is the inability of sister chromatids or homologous chromosomes to correctly split during cell division (mitosis/meiosis). Nondisjunction can take one of three different forms: failing to separate a homologous pair of chromosomes during meiosis I; failing to separate sister chromatids during meiosis II; or failing to separate sister chromatids during mitosis. Daughter cells with aberrant chromosomal numbers occur from nondisjunction (aneuploidy).
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The molecular weight of ethanol (CH3CH2OH) is
46 and its density is 0.789 g/cm3.
A. What is the molarity of ethanol in beer that is 5%
ethanol by volume? [Alcohol content of beer varies from
about 4% (lite beer) to 8% (stout beer).]
B. The legal limit for a driver’s blood alcohol content
varies, but 80 mg of ethanol per 100 mL of blood (usually
referred to as a blood alcohol level of 0.08) is typical. What
is the molarity of ethanol in a person at this legal limit?
C. How many 12-oz (355-mL) bottles of 5% beer could
a 70-kg person drink and remain under the legal limit? A
70-kg person contains about 40 liters of water. Ignore the
metabolism of ethanol, and assume that the water content
of the person remains constant.
D. Ethanol is metabolized at a constant rate of about 120 mg per hour per kg body weight, regardless of its concentration. If a 70-kg person were at twice the legal limit (160 mg/100 mL), how long would it take for their blood alcohol level to fall below the legal
Ethanol (CH3CH2OH) has a molecular weight of 46 and a density of 0.789 g/cm3. The molarity of ethanol in 5% beer is 0.8576 M.
In 100 ml of solution, 5% ethanol by volume comprises (5 ml ethanol + 95 ml water) (beer) The density of ethanol is 0.789 g/cm3.
Ethanol has 0.789 g in 1 mL
Ethanol in 5 mL = 5*0.789 g
⇒ = 3.945 g
Ethanol molarity = (Weight of Ethanol/GMW of Ethanol)*(1000/volume in ml) ⇒ = (3.945/46)*(1000/100)
= 0.8576 M
When alcoholic beverages (beer, wine, and spirits) are diluted, ethanol is present. It is used topically to prevent skin infections, in medicinal preparations (such as rubbing compounds, lotions, tonics, and colognes), cosmetics, and fragrances. The only form of alcohol which humans may consume safely is ethanol. The other two forms of alcohol are used for cleaning & manufacturing rather than producing beverages. Methanol (or methyl alcohol), for example, is a component of vehicle and boat fuel.
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Prove the Flood a written in Genei through the ue of cientific evidence - example, rock formation
Scientific evidence such as geology, geochronology, and paleontology contradicts the idea of a global flood as described in the bible.
Additionally, the lack of geological evidence for a massive flood event that would have been necessary to cover the entire earth casts further doubt on the idea.
While some may interpret certain rock formations as evidence of a flood, these interpretations are not supported by the scientific community and are considered to be more of a religious belief rather than a scientific conclusion.
Scientific evidence, including rock formations and the fossil record, does not support a worldwide flood as described in the Bible. The scientific community generally views the story of the flood as a myth or allegory, rather than a historical event.
Complete question:
Prove the Flood a written in Genei through the use of scientific evidence - for example, rock formation
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how many triplet codes can be generated from four base letters
If 4 base letters are used to generate triplet codes, then the total number of the codes that can be generated is around 64. This is because each code consists of 3 letters and there are 4 possible options for each letter. Therefore, 4 x 4 x 4 = 64.
To illustrate this, consider the letters A, B, C and D. Each of these letters can be used as the first letter in the nucleotide triplet law, the alternate letter and the third letter. For illustration, the law ABA could be generated from these 4 letters. However, we can induce all 64 canons, If we look at all of the other combinations.
For illustration, the canons BAC, BBC, BCD, DCA, DBB and DCC are all possible from these four base letters. In summary, if 4 base letters are used to induce triplet codons, also the total number of codons that can be generated is 64. This is because each law consists of 3 letters and there are four possible options for each letter. thus, 4 x 4 x 4 = 64.
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who was responsible for providing the principles of heredity? group of answer choices gregor mendel charles lyell thomas malthus charles darwin
Gregor Mendel is the biologist who is accredited for providing us the principles of heredity.
Gregor Mendel was an Austrian biologist who worked on breeding experiments with the pea plant and gave us the principles of heredity which lay the foundation of modern day genetics.
Mendel basically worked with seven characteristics of pea plants namely the pod shape and color, plant height, seed shape and color, and flower position and color.
Mendel gave the following postulates: Principles of Paired Factors, The Principle of Dominance, Law of Segregation which is also Mendel’s First Law of Inheritance and Law of Independent Assortment which is referred to as Mendel’s Second Law of Inheritance.
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What are 4 differences between photosynthesis and respiration?
The differences between photosynthesis and respiration such as photosynthesis is an anabolic process whereas respiration is catabolic process.
What are other difference lies between photosynthesis and respiration?photosynthesis:
Chlorophyll is required for photosynthesis to occur much like it does in plants and some algae. In the chloroplast, photosynthesis takes place. It generates oxygen while absorbing carbon dioxide from the environment.respiration:
All living things' cells engage in respiration.The mitochondria are where the majority respiration occurs.This procedure creates carbon dioxide using oxygen.What are photosynthesis and respiration?All living things breathe, it's a continuous activity. Therefore, it is a process that changes oxygen and glucose into carbon dioxide and water, producing energy for your body's cells in the process. On the contrary hand, chlorophyll-containing green plants participate in photosynthesis.
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When pyruvate is formed in a well-oxygenated human cell it will:
a.) become decarboxylated, leaving its remaining two carbon atoms bound to coenzyme A.
b.) lose carbon dioxide, producing acetaldehyde.
c.) be reduced to lactate.
d.) eventually be converted to glucose in the liver via gluconeogenesis.
e.) be converted to ethanol plus CO2.
If pyruvate forms in a well-oxygenated human cell, it will: (a) become decarboxylated, leaving its remaining two carbon atoms bound to coenzyme A.
Pyruvate or pyruvic acid is an alpha-keto acid with two functional groups: carboxylic acid and ketone. It is the product of the glycolysis reaction that occurs in all of the organisms. It is formed in the cytoplasm of the cell. In human cells, the pyruvate gets oxidized.
Coenzyme A is important for the synthesis of fatty acids and also in the oxidation of pyruvate in the living organisms. It is a very essential cofactor for the initiation of the citric acid cycle in aerobic organisms.
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What would happen to a signaling pathway if phosphatases had reduced levels of function? a) There would be no change in the persistence of the response to the pathway. b) The response to the signal would persist longer after activation. c) The response to the signal would be shorter after activation.
b) The response to the signal would persist longer after activation. Phosphatases are enzymes that remove phosphate groups from proteins, and thus play a key role in regulating the activity of signaling pathways.
If phosphatases have reduced levels of function, this would result in a reduction in the rate at which signaling proteins are deactivated, causing the response to persist for a longer time after activation.
This would result in a longer response to the signal compared to normal function of the phosphatases.
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does this increment or decrement happen for all the benchmarks or does it depend on the different locality grades
When the cache size was increased, every benchmark indicated a decrease in the miss rate. Because bigger cache sizes benefit from spatial locality, the miss rate is dependent on the locality grade.
Because conflict misses result from blocks form main memory translating to the same point in the cache, which is largely independent of cache size, conflict misses are not influenced by cache size. The frequency of conflict misses may rise if the block size is increased. As the number of processors grows, the overall miss rate will rise.When the cache size was increased, every benchmark indicated a decrease in the miss rate. Because bigger cache sizes benefit from spatial locality, the miss rate is dependent on the locality grade. As a result, all benchmarks experienced an increase. In general, higher miss rates and network traffics are associated with larger processor counts. Capacity misses decrease as predicted when cache size grows.
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How can a deign combine element of the prototype deign to bet meet the criteria and contraint?
A. It hould preerve heat like Group A' deign and heat a quickly a Group B' deign. B. It hould preerve heat like Group C' deign and have the cardboard thickne of Group D' deign. C. It hould heat a quickly a Group A' deign and preerve heat like Group B' deign. D. It hould heat a quickly a Group D' deign and have an oven depth of Group C' deign
A teacher told his class that later in the school year they would test a student-designed solar cooker. The solar cooker should meet the following criteria and constraints:
It should be able to evenly heat up three large pizzas around midday within a one-hour class period. It should be able to keep three large pizzas warm after they are cooked and ready to be brought back to class.
The students were divided into four groups. Each group designed a small prototype of the solar cooker.
Two groups made a Greenhouse Design solar cooker, while the two other groups made a Reflection Design solar cooker as shown in the diagram that:
A. It should preserve heat like Group A's design and heat as quickly as Group B's design.
About solar energySolar energy is energy obtained by converting solar energy through certain equipment into resources in other forms. The technique of exploiting solar energy was first discovered by a French researcher, Edmund Becquerel in 1839. Even though the sun is located about 149 million kilometers from the earth, its rays can be used as a renewable energy source. The sunlight is converted into electrical energy using photovoltaic technology (photovoltaic/pv) contained in solar panels.
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a glucose molecule entering the body in orange juice will go through which order of fluid compartments as it gets absorbed through the intestinal epithelium?
The glucose molecule will go through the intraluminal fluid, interstitial fluid, and then the intracellular fluid as it gets absorbed through the intestinal epithelium.
The process of absorption of glucose from orange juice begins when it enters the intraluminal fluid found in the lumen of the gastrointestinal tract. Intraluminal fluid is the fluid that is present in the gastrointestinal tract. The glucose molecule then passes through the intestinal epithelium and enters the interstitial fluid, which is the fluid found between the cells of the intestine. The glucose molecule then enters the intracellular fluid found in the cells of the intestine.
Once the glucose molecule is inside the cells of the intestine, it is able to enter the bloodstream, allowing it to be transported throughout the body. The glucose molecule is then able to be used as an energy source for cells in the body. The entire process from entering the intraluminal fluid to entering the bloodstream is the process of absorption of glucose from orange juice.
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as water is cooled its density _____ until it reaches about 4c
Answer:
As water is cooled, it's density INCREASES until it reaches about 4°c, and then DECREASES.
Explanation:
Hope this helps! <3 (so sorry if this is wrong :C)
what did the south american fossils (megatherium and glyptodon among others) suggest to darwin? that is, what things did. he comment on and what questions did that cause him to ask?
The South American fossils suggest Darwin about the theory of evolution. He comments on the fossils of extinct mammals and asked what cause them to change over time.
There are many things Darwin was able to observe from the fossils in South America. He uncovered the fossils like Glyptodon and Megatherium. These fossils resemble giant armadillos and slots and are mostly found in the geological range. So he compared those fossils with the modern armadillos and sloth. Based on this, he was able to conclude that the related species will change over time.
In the Andes mountains, he also observed the fossils of marine animals. During his voyage in South America, he studied how species adapted to a range of habitats, including rainforest, grassland, and mountain ecosystems.
All these findings helped him to propose the theory of evolution. He observed and concluded that all species of animals begin and develop through the natural selection of small, hereditary mutations that enhance the individual's capacity for competition, survival, and reproduction.
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given that penicillin is an antibiotic that inhibits enzymes from catalyzing the synthesis of peptidoglycan, which prokaryotes should be most vulnerable to inhibition by penicillin? group of answer choices
Gram positive bacteria are the most vulnerable organism to inhibition by Penicillin.
There are various classes of antibiotics used for multiple microorganisms. Each antibiotic is specific to its action corresponding to particular bacteria or antigens. Penicillin is an antibiotic that inhibits enzymes from catalyzing the synthesis of peptidoglycan thus making the cells more susceptible to osmotic lysis.
As gram positive bacteria contain an outer layer of peptidoglycan between membranes, penicillin works absolutely well in terms of this bacteria and that's why they are most vulnerable to penicillin antibiotics.
Penicillin as well as its derivatives, helps in dissolving the layer of peptidoglycan and thus making the cells leaky and weak.
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scientists have estimated that it takes yeast cells approximately 20 hours to complete the entire cycle. table 1 shows the amount of time in each phase of the life cycle for yeast cells. table 1. amount of time spent in each stage of the cell cycle by yeast cells stage m g1 s g2 time (hours) 2 10 5 3 based on table 1, what percent of the life cycle of yeast cells is spent in dna replication? responses 5 percent 5 percent 10 percent 10 percent 25 percent 25 percent 50 percent
Based on table 1, the percent of the life cycle of yeast cells spent in DNA replication is 25%.
Thus, the correct option is C.
Yeаst аre simple fungi. The term "yeаst" refers more to а lifestyle thаn to а phylogenetic clаssificаtion. Yeаst refers to the unicellulаr phаse of the life cycles of mаny different fungi, but it is used more commonly аs а generic term for fungi thаt hаve only а unicellulаr phаse. The yeаst life cycle, like thаt of аll higher orgаnisms, includes а step known аs meiosis, where pаirs of chromosomes sepаrаte to give new combinаtions of genetic trаits.
Based on table 1 (look at the Attachment), the yeаst cells spend 5 hours out of а totаl of 20 hours in SS phаse, which is 25%.
Your options aren't well arranged, but most probably your full options were
a. 5 percent
b. 10 percent
c. 25 percent
d. 50 percent
Thus, the correct option is C.
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why do you think that reflectance data are collected from a subjects inner arm?
We believe that the reflectance data were gathered from a subject's inner arm since the inner arm is less exposed to the light and hence closer to the actual hue of your skin.
Skin reflectance is a numerical measurement of skin colour. Because darker skin receives more light and reflects less, it has a lower reflectance that lighter skin, which absorbs less and reflects more. The percentage of light reflected by the skin becomes lowest in the equator (0 degrees latitude). The mean reflectance of a skin of a sample of 50 healthy adults was determined to be 0.615 over the (80-100) GHz band, with a standard deviation of 0.088 and an experimental measurement error of 0.005.
The red region of the visible spectrum has the maximum reflectivity across the whole visible spectrum and for each skin type. As the wavelength of light drops towards the blue region of the spectrum, this diminishes length of light decreases towards the blue part of the spectrum.
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