What is the phase shift of a periodic function? a horizontal translation of the function the horizontal length of one cycle of the function the number of cycles of the function that occur in one horizontal unit a vertical translation of the function.
Answers
Answer:
A. a horizontal translation of the function
Explanation:
edg
The phase shift of a periodic function is a horizontal translation of the function.
What do you mean by Phase shift?The Phase shift may be defined as the two signals that are at different points of their cycle at a given time.
The phase shift shows how far a function is horizontal to the right of the usual position. While the vertical shift indicates how far a function is vertically up from the usual position.
Therefore, the phase shift of a periodic function is a horizontal translation of the function.
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Related Questions
Sam is using a hot plate to heat an unknown liquid in a glass flask. In a paragraph of at least 150 words, identify the safety equipment that should be used and the purpose of it for the given scenario.
Answers
Answer:
Using a hot plate to heat an unknown liquid in a glass flask could be dangerous if protective/safety equipment aren’t worn. The unknown liquid may be a corrosive chemical which could cause burns when it gets in contact with any part of the body. It s therefore advisable to use googles to prevent the chemicals from splashing into the eyes. Safety gloves and long sleeve shirt should be worn to prevent heat and chemical burns. A shoe covering the whole part of the feet should also be worn as accidents such as the falling to the ground of the heated liquid may occur in the laboratory. This will help protect the feet from contact with the unknown liquid. Nose masks should also be put on to prevent inhalation of toxic chemicals into the body.
The reason Senators are in office for 6 years is............
1) To separate Senators from the whims of the
general public.
2) to save money in elections
3) Because Senators are
required to be older
than representatives
Answers
Answer:
Hello There
I think #1
Explanation:
To guarantee senators' independence from short-term political pressures, the framers designed a six-year Senate term, three times as long as that of popularly elected members of the House of Representatives. Madison reasoned that longer terms would provide stability.
What do you think the symbol did to the pitch in the melody?
Answers
Answer:
an accidental changes the pitch, so that the note is either higher or lower than the original natural note.
Explanation:
I hope this is the symbol you were talking about, hope this helped
HEELP ASAP I WILL GIVE BRAINLIEST!! IS THE ANSWER B?
Coal continues to be widely used in the US because
a) coal reserves are not found in environmentally safe areas
b) the country’s future supply of coal will ever stable for many generations
c) coal contains very few contaminants
Answers
The pathogenesis of pneumonia includes the inhalation of microbial agents and the resulting of which of the following? (Select all that apply.) Inflammation Lung consolidation Formation of exudates Alveolar wall thickening Decreased lung compliance
Answers
Answer:
Inflammation
Lung consolidation
Formation of exudates
Explanation:
Pneumonia could be caused by Bacteria, viruses, and fungi. The air sacs are usually affected and characterized by presence of pus in the sacs. It could be serious and life threatening and can be treated with antibiotics.
The pathogenesis of pneumonia includes the inhalation of microbial agents, Inflammation , Lung consolidation and Formation of exudates.
maintenance of the uterine lining during pregnancy in mammals requires which hormones
Answers
Progesterone is the hormone that maintains the uterine lining during pregnancy. The two primary female hormones, progesterone and oestrogen, keep the uterine lining in place.
One of the key hormones released during pregnancy, progesterone is mostly produced by the placenta. It acts to prevent the smooth muscle in the uterus from contracting and lowers prostaglandin production, both of which help the foetus develop proportionately to the uterus's growth. Other regions of the body are also impacted by high progesterone levels, often not in a positive way. For instance, it results in both acid reflux and heartburn. In addition to being primarily produced by the placenta, estrogen also functions in conjunction with progesterone. Additionally, it enhances the uterus's blood flow.
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Using the words endoderm, ectoderm, and mesoderm, explain the difference between diploblasts and triploblasts. Give examples of each.
Answers
the outermost of the three primary germ layers of an embryo that is the source of various tissues and structures (such as the epidermis, the nervous system, and the eyes and ears) b : a tissue (such as neural tissue) derived from this germ layer.
The mesoderm is a germ layer that arises during gastrulation, and is present between the ectoderm, which will turn into skin and central nervous system cells, and the endoderm, which will produce the gut and the lungs.
The key difference between diploblastic and triploblastic animals is that diploblastic animals produce two germ layers excluding mesoderm and triploblastic animals produce all three germ layers.
Diploblastic: Diploblastic animals are not complex. Triploblastic: Triploblastic animals are much complex than diploblastic animals. Diploblastic: Jellyfish, comb jellies, corals and sea anemones are examples. Triploblastic: Molluscs, worms, arthropods, echinodermata and vertebrates are examples.
I NEED HELP ASAP!!!
1.Is cystic fibrosis a beneficial or harmful mutation? Explain.
2. What are some of the symptoms of cystic fibrosis?
3.How does a person get cystic fibrosis? How are their cells different from that of a person without cystic fibrosis?
4.How has treatment improved for cystic fibrosis patients over the years?
Answers
All organic molecules contain carbon atoms that ultimately can be traced back in the food chain to
Answers
All organic molecules contain carbon atoms that ultimately can be traced back in the food chain to carbon dioxide from the atmosphere.
What is food chain?A food chain is a linear network of links in a food web starting from producer organisms and ending at an apex predator species, detritivores, or decomposer species. A food chain also shows how organisms are related to each other by the food they eat. Each level of a food chain represents a different trophic level.
Moreover, a food chain refers to the order of events in an ecosystem, where one living organism eats another organism, and later that organism is consumed by another larger organism. The flow of nutrients and energy from one organism to another at different trophic levels forms a food chain.
Hence, animals get their energy from the food they eat. Animals depend on other living things for food. Some animals eat plants while others eat other animals. This passing of energy from the sun to plants to animals to other animals is called a food chain.
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fossil 1 (2x) how would you describe the appearance of this fossil? what type of fossilization has occurred?
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The appearance of fossil 1 (2x) can only be determined if we are provided with the image of the fossil. We cannot describe the appearance of a fossil without looking at it.There are different types of fossilization, and it is important to understand what has occurred to fossilize the organism. The type of fossilization that has occurred can be determined by looking at the mineralization and preservation of the fossil.
Fossil 1's appearance and the type of fossilization that has occurred:
The appearance of fossil 1 (2x) can only be determined if we are provided with the image of the fossil. We cannot describe the appearance of a fossil without looking at it.There are different types of fossilization, and it is important to understand what has occurred to fossilize the organism. The type of fossilization that has occurred can be determined by looking at the mineralization and preservation of the fossil.
This will give clues about how the organism became a fossil.The different types of fossilization are as follows:
1. Carbonization: Carbonization occurs when the organic matter leaves a carbon imprint. The remaining matter is usually thin and flattened.
2. Petrification: Petrification occurs when minerals replace organic matter, which is preserved in its original form.
3. Molds and Casts: Molds are created when organic matter is buried in sediment. The sediment hardens, and the organism decomposes, leaving an empty space. This is called a mold. Casts are created when the mold is filled with minerals or sediment.
4. Trace Fossils: Trace fossils are created by organisms that leave behind impressions or tracks. These include footprints, burrows, and bite marks.
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Feathers either play a role, or may have played a role, in _____. Feathers either play a role, or may have played a role, in _____. courtship extended hops flight gliding all of these
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Answer:
flying
Explanation:
How do DNA sequences eventually lead to traits?
Answers
Answer:
Traits are determined by genes so it's the manifestation of a gene coded for the DNA :3
Explanation:
:3
Does anyone have the classification lab worksheet. I need help with it
Answers
Answer and Explanation:
Borders on the Mississippi river (1A), Begins with the letter M (2A), Shares border with Tenessee (3A), Its capital is Jackson (4A) -----> Mississippi Borders on the Mississippi river (1A), Begins with the letter M (2A), Shares border with Tenessee (3A), Its capital is not Jackson (4B) -----> MissouriBorders on the Mississippi river (1A), Begins with the letter M (2A), Does not Share a border with Tenessee (3B) -----> MinnesotaBorders on the Mississippi river (1A), Does not Begin with the letter M (2B), Has fewer than 8 letters in its name (5B) ---> IowaBorders on the Mississippi river (1A), Does not Begin with the letter M (2B), Has 8 or more letters in its name (5A), The entire state lies south of the 40 degrees (6A), Borders on the Gulf of Mexico (7A)----> LouisianaBorders on the Mississippi river (1A), Does not Begin with the letter M (2B), Has 8 or more letters in its name (5A), The entire state lies south of the 40 degrees (6A), Does not Border on the Gulf of Mexico (7B), is west of the Mississippi river (8B)----> ArkansasBorders on the Mississippi river (1A), Does not Begin with the letter M (2B), Has 8 or more letters in its name (5A), The entire state lies south of the 40 degrees (6A), Does not Border on the Gulf of Mexico (7B), is est of the Mississippi river (8A), Nick-named volunteer state (9A)----> TennesseBorders on the Mississippi river (1A), Does not Begin with the letter M (2B), Has 8 or more letters in its name (5A), The entire state lies south of the 40 degrees (6A), Does not Border on the Gulf of Mexico (7B), is est of the Mississippi river (8A), is not Nick-named volunteer state (9B)----> KentuckyBorders on the Mississippi river (1A), Does not Begin with the letter M (2B), Has 8 or more letters in its name (5A), The entire state does not lie south of the 40 degrees (6B), well-know for dairy products(10A) ---> WisconsinBorders on the Mississippi river (1A), Does not Begin with the letter M (2B), Has 8 or more letters in its name (5A), The entire state does not lie south of the 40 degrees (6B), is not well-known for its dairy products (10B) --->IllinoisDoes not border de Mississippi River (1B), was one of the 13 original colonies (11A), Borders on the great lakes (12A)---> New YorkDoes not border de Mississippi River (1B), was one of the 13 original colonies (11A), Does not Border on the great lakes (12B)--->North CarolinaDoes not border de Mississippi River (1B), was not one of the 13 original colonies (11B), contains Sierra Nevada Mountains (13A) ----> CaliforniaDoes not border de Mississippi River (1B), was not one of the 13 original colonies (11B), does not contain Sierra Nevada Mountains (13B) ----> ColoradoWhen dealing with ____________ it is important to educate consumers so that they do not fall victim to greenwashing/marketing schemes.
Answers
When dealing with Ecolabelling , it is important to educate consumers so that they do not fall victim to green washing/marketing schemes.
Ecolabelling (also "Eco-Labels") and Green Stickers are labelling systems for food and consumer products. The use of Eco labels is voluntary, whereas green stickers are mandated by law.
Some labels quantify pollution or energy consumption by way of index scores or units of measurement, while others assert compliance with a set of practices or minimum requirements for sustainability or reduction of harm to the environment. Many ecolabels are focused on minimising the negative ecological impacts of primary production or resource extraction in a given sector or commodity through a set of good practices that are captured in a sustainability standard. Through a verification process, usually referred to as "certification", a farm, forest, fishery, or mine can show that it complies with a standard and earn the right to sell its products as certified through the supply chain, often resulting in a consumer-facing ecolabel.
Ecolabelling systems exist for both food and consumer products. Both systems were started by non-governmental organizations (NGOs).
At least for food, the ecolabel is nearly identical with the common NGO definition of the rules for ecolabelling. Label trust is an issue for consumers because some manufacturers and manufacturing associations have set up "rubber stamp" labels to greenwash their products with fake ecolabels. High trust levels can be created when ecolabels apply for governmental recognition as formal Certification Marks (recognized by logos or names with 'CTM', CM or 'CertTM'). Typically this means schemes approved as a Certification Mark have had the government department responsible declare that the scheme has a standard and certifies that they are 'Competent to Certify'.
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Which cell structure acts as a selectively permeable barrier, controlling the movement of substances into and out of the cell?
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The cell membrane functions as a selectively permeable barrier, regulating how things enter and leave the cell.
A cell is protected by its cell membrane, also known as the plasma membrane.
The membrane also keeps a uniform atmosphere from the inside of the cell, and it has a variety of responsibilities.
One is to move compounds out of the cell that are harmful as well as nutrients into the cell.
Another is that there will be proteins on the cell's membrane, which is its plasma membrane, that interact with other cells.
These proteins may be lipid proteins, which contain both a protein and a fatty acid, or they may be glycoproteins, which contain both a protein and a sugar moiety.
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Living and non-living things all have interactions with each
other. Ecosystems are full of these interactions and is the basis for the
study of ecology.
From the picture, label each object you see as abiotic or biotic.
Answers
Answer:
biotic-plants, animals, bacteria,
abiotic -water, air,
From the picture given below, the labeling of each visible object as biotic or abiotic is as follows:
Biotic factors: Plants, animals, insects, humans, birds, fishes, and microorganisms. Abiotic factors: Water, Soil, Temperature, Wind, and Light. What are biotic factors?Biotic factors may be defined as those factors which defined their environment according to their needs. Example includes plants, animals, microorganisms, etc.
Therefore, it is well described above.
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Which statement best describes succession?
A. An ecosystem's organisms become larger as succession
progresses.
B. Only communities with resistant species can avoid succession.
C. Succession causes a disturbedecosystem to become less stable.
D. Parts of all communities are constantly undergoing succession.
Answers
Succession is the change in either species composition, structure, or architecture of vegetation through time. Therefore, option (D) is correct.
What is succession?Ecological succession refers to the process by which the structure of a biological community changes as a function of the passage of time. Primary and secondary succession are the two distinct types of succession that have been distinguished.
Primary succession takes place in essentially lifeless areas, which are regions in which the soil is unable to support life as a result of factors such as lava flows, newly formed sand dunes, or rocks left behind by a receding glacier. Secondary succession happens in places where an older community that used to be there has been eradicated; it is characterized by smaller-scale disturbances that do not eradicate all life and nutrients from the environment. Secondary succession is a natural process.
Primary and secondary succession both result in a constantly shifting species composition within communities as a consequence of the various types of disturbances that occur on the landscape at varying intensities, sizes, and frequency.
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The following are stages of glucose oxidation, except. O electron transport system oxidative phosphorylation O Krebs cycle O glycolysis O all of the
Answers
Glucose oxidation is the metabolic process by which glucose is oxidized to produce ATP energy that can be used by the cells for carrying out their activities.
The process of glucose oxidation takes place in three stages, namely glycolysis, Krebs cycle, and electron transport system, which are discussed below.
Glycolysis:
It is the first stage of glucose oxidation that takes place in the cytoplasm of the cell.
In this process, one glucose molecule is oxidized to form two molecules of pyruvic acid.
Moreover, two molecules of ATP energy are produced in this process.
This process can take place in both aerobic and anaerobic conditions.
Krebs Cycle:
It is the second stage of glucose oxidation, also known as the citric acid cycle.
In this stage, the two molecules of pyruvic acid produced during glycolysis are further oxidized to produce energy.
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Which of the following statements is true?
Flowering plants reproduce using spores.
Some plants cannot reproduce.
Mitosis results in two non-identical cells.
Pollen contains male sperm cells.
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chloroplasts were only examined and labeled in the spirogyra slide. relate the function of these organelles to explain why they were not present in the onion root tip slide.
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The onion fruiting body (bulb), which is utilized for storing energy rather than photosynthesis, is the reason why the clear epidermal cells are found in a single layer and lack chloroplasts.
A big vacuole, cytoplasm, cell wall, cell membrane, and nucleus are all components of a plant cell. Because they are underground, the roots are shielded from the sun. As a result, they are independent of chloroplasts. Organelles found in plant cells called chloroplasts use the photosynthetic process to change light energy into relatively stable chemical energy. They ensure that life on Earth continues.
The two membranes that surround chloroplasts also include a third complex membrane system called the thylakoids, which includes grana and lamellae. In addition, key chloroplast structures include starch grains, plastoglobules, stromules, eyespots, pyrenoids, etc. It is largely agreed that a free-living, photosynthetic cyanobacterium gave rise to chloroplasts before being absorbed by a eukaryotic cell. The majority of the chloroplast proteins are encoded by nuclear genes, and the gene products are carried into the chloroplast through complicated import machinery. Chloroplasts retain a limited genome. The biogenesis and dynamic three-dimensional structure of chloroplasts depend on these activities.
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For each time point, how many Petri dishes do you need? a. 1 b. 2 c. 3 d. 4 QUESTION 2 For each time point of the growth curve, how many bottles of saline do you need to create your dilutions? 1 5 3 4 How much of each of your 10e−4 and 10e−6 dilutions do you plate into the empty plates? 1ml and 2ml 1ml and 0.1ml 1ml and 10ml 1ml only
Answers
(a) For each time point, you need 1 Petri dish.
(b) For each time point of the growth curve, you need 3 bottles of saline.
(c) You plate 1ml of each of your 10e-4 and 10e-6 dilutions into the empty plates.
(a) For each time point, you only need 1 Petri dish. This suggests that the experiment involves a single sample or organism being cultured or observed at each time point. Using one Petri dish allows for the growth or observation of the organism without the need for additional replicates.
(b) For each time point of the growth curve, you need 3 bottles of saline. This indicates that the experiment involves diluting the samples in saline solution at each time point. Having 3 bottles of saline allows for creating multiple dilutions to assess different levels of concentration or dilution factors.
(c) You plate 1ml of each of your 10e-4 and 10e-6 dilutions into the empty plates. This means that a specific volume of the diluted sample is plated onto the empty plates. Plating different volumes helps in achieving varying cell densities on the plates, which may be necessary for obtaining accurate colony counts or observing specific growth patterns.
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All oil wells are drilled with a , a tool which bites into the rock and progressively deepens the hole. 6. The rock particles created by the drill bit are removed from the borehole and carried to the surface by the 7. What does the term spud in mean? 8. into the hole to keep the well walls from caving in. 9. wells determine the size and productive capacity of the oil reservoir. 10. The high temperature on the drill bit by the bit biting into rock was reduced by pumping through the bit.
Answers
The answers to the given questions are as follows:
All oil wells are drilled with the tool called a "drill bit."The rock particles created by the drill bit are removed by the "drilling mud" or "drilling fluid."The term "spud in" refers to the initial drilling of a well. The casing is inserted into the hole to keep the well walls from caving in.To reduce the high temperature on the drill bit caused by the bit biting into the rock, a process called "cooling" is employed.The procedure used to build a well and bore tubes through the Earth's surface is known as oil drilling. The tube is attached to a pump, which forcibly removes the petroleum from underground.
Because oil and natural gas are found far below the earth's surface, drilling is a difficult procedure. To access fossil fuel resources, a hole must be drilled through the crust of the planet. After that, the oil must be safely pumped out of the oil well.
Steps of Oil Drilling:
The first step in oil drilling is to drill a hole through the crust of the earth. It requires a drill string and a long bit. A "drill bit" is the instrument used in oil wells to bite into the rock and gradually deepen the hole.A tiny diameter steel pipe is placed after drilling a hole, and the spaces surrounding it are filled with cement. This helps to keep the steel casing stable.In order to lubricate the spinning bit and clear the path of the shattered rocks, the drillers fill the hole with a mixture of solids, liquids, and chemicals, sometimes referred to as "mud," throughout the drilling operation. As the drill bit goes further, more pipes must be added to the drill string. To prevent the pipe connections from separating in the well, screws must be used.Learn more about Oil Drilling from the given link:
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Three Mark Questions :
The F2 progeny of a monohybrid cross showed phenotypic and genotypic ratios as 1 : 2 : 1 unlike that of Mendel's monohybrid F2 ratio. With the help of a suitable example, work out a cross and explain how it is possible.
Answers
The F2 progeny of a monohybrid cross showed phenotypic and genotypic ratios as 1 : 2 : 1 unlike that of Mendel's monohybrid F2 ratio is the cross may be considered: Aa × Aa, where A and a represent two different alleles of a gene.
The genotypic and phenotypic ratios will be observed:Aa × Aa. Genotypic ratio: 1AA: 2Aa: 1aa. Phenotypic ratio: 3 tall: 1 dwarf Mendel's monohybrid F2 ratio is 1:2:1 for both genotypic and phenotypic ratios, respectively, according to the dihybrid cross AA BB × aa bb. In this situation, the genotypic and phenotypic ratios differ from those expected from Mendelian segregation because the gene locus of interest is closely linked to another gene locus that influences a similar phenotype.
As a result, the resulting phenotypic and genotypic ratios differ from those expected from Mendelian segregation. As a result, the locus of interest has undergone linkage. This refers to the phenomenon where genes situated close to one another on the same chromosome are passed on to the next generation together due to insufficient crossing-over between them.
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Will mark brainiest ; worth 24 points ; please help And also can you separate them by claim , evidence and reasoning
Answers
Based on the evidence, Sample B is a better choice for a marathon runner before a big race.
What makes Sample B better?Claim: Sample B is a better choice for a marathon runner before a big race.
Evidence:
Sample B has more calories, carbohydrates, and protein than Sample A.Marathon runners need a lot of calories, carbohydrates, and protein to fuel their long runs.Carbohydrates are the body's main source of energy.Protein is needed for muscle repair and growth.Reasoning:
Sample B has more of the nutrients that marathon runners need to fuel their long runs and recover from their races. Therefore, Sample B is a better choice for a marathon runner before a big race.
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Who is my dad? Please help
Answers
the point where the first cervical vertebra (c1) articulates with the base of the skull is called the:
Answers
The point where the first cervical vertebra (C1), also known as the atlas, articulates with the base of the skull is called the atlanto-occipital joint.
This joint allows for the flexion and extension of the head, as well as some degree of lateral movement. It is a synovial joint, characterized by the presence of synovial fluid and articular cartilage, which facilitate smooth movement and provide cushioning.
The atlanto-occipital joint is responsible for supporting the weight of the head and allowing for various movements, such as nodding and tilting.
Its structure and function are essential for maintaining proper alignment and movement of the head and neck, contributing to overall stability and mobility.
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Two views of a kidney. Which level of organization is shown in the diagram? organ ,tissue, organ system, cell
Answers
Answer:
tissue
Explanation:
its tissue
Answer:
b. tissue
Explanation:
edge 2021
The researcher had hypothesized that the addition of the vitamin that is similar in structure to NADH would increase the activity of the mutated NADH dehydrogenase enzyme in individuals with the disorder. Explain how the vitamin most likely increased the activity of the enzyme
Answers
Answer:
It is expected that the mutation helps the enzyme to bind to the vitamin, and this interaction may be necessary to maintain the activated state of the enzyme.
Explanation:
The NADH dehydrogenase converts nicotinamide adenine dinucleotide (NAD) from its reduced form (NADH) to the oxidized NAD+, thereby this enzyme is required for generating ATP by electron transport.
which polymers are composed of amino acids?
Answers
Protein is a polymer that is composed of amino acids.
Amino acids are the building blocks of protein polymers.They are produced by animals, plants, insects, fungi, and other living things because they occur naturally. A polyamide is actually a protein.Therefore, amino acid polymers make up proteins.
One or more long chains of amino acid residues make up proteins, which are large biomolecules and macromolecules. Catalyzing metabolic reactions, replicating DNA, responding to stimuli, giving cells and organisms structure, and transporting molecules are just a few of the many roles that proteins play within organisms. The nucleotide sequence of a protein's genes determines its amino acid sequence.
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Help me! I don't know the answer to this problem I need severe help!
Answers
