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Iteru [2.4K]
3 years ago
5

What structural level is represented by the coiling of the protein chain backbone into an alpha helix?

Biology
1 answer:
PtichkaEL [24]3 years ago
8 0
The secondary structure of a protein
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Alcoholic fermentation:___________
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Alcoholic fermentation includes: <u>All answers are correct</u>

a. is carried out by yeasts.

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d. produces ethanol.

e. produces carbon dioxide.

Fermentation- Fermentation is an anaerobic process in which energy can be released from glucose even though oxygen is not available. Fermentation occurs in yeast cells, and a form of fermentation takes place in bacteria and in the muscle cells of animals.

Aerobic respiration- It is the process of cellular respiration that takes place in the presence of oxygen gas to produce energy from food. This type of respiration is common in most of the plants and animals, birds, humans, and other mammals. In this process, water and carbon dioxide are produced as end products.

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A scientist is trying to determine the evolutionary relationships among species with very similar physical characteristics. one
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Amino acid sequence is directly related to the differences in the DNA of the species.

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Above situation is related to the evolutionary research in which scientists are in search of common characteristics between species and from those species they will examine the amino acid sequence of proteins because amino acids sequence is directly related to the sequence of DNA and DNA is the main thing among all other variables by which differences in species can be identified effectively.

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This table shows the codons found in messenger RNA. Using this information, what sequence of nucleotides in the template strand
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The sequence of nucleotides in the template strand of DNA could code for the polypeptide sequence Phe-Ser-Gln is AAG, AGG, and GUU.

<h3>What are Nucleotides?</h3>

Nucleotides may be defined as a molecule that consists of a nitrogen-containing base, a phosphate group, and a pentose sugar.

The codons that codes for the given amino acids are as follows:

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mRNA is synthesized from a template DNA strand based on a complementarity mechanism.

Therefore, the sequence of nucleotides in the template strand of DNA could code for the polypeptide sequence Phe-Ser-Gln is AAG, AGG, and GUU.

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The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers such as plants, algae, and cyanobacteria use the energy from sunlight to make organic matter from carbon dioxide and water. This establishes the beginning of energy flow through almost all food webs.

Explanation:

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