Answer: it is C.
Explanation:
Troposphere comes first in the atmosphere. Then it is stratosphere. Last, it is mesosphere.
They say it is not good for you due to the high fat and carbohydrates in Italian food.
A
Explanation:
If the body had no respiratory system, then the body would not be able to exchange gases which may lead to body suffocation and then death
Answer: The amino acid 6 will form the hydrogen bond with the backbone of amino acid 2
Explanation:
- The alpha helix is the common motif of protein secondary structure in which amino acids wind up to form a right hand-helix.
- In α-helix hydrogen bond form between carbonyl group of one amino acid and N-H group of four amino acid down the chain (that would be the 5th amino acid).
- These patterns of hydrogen bonding would make the helical patterns of polypeptide, each turn containing 3.6 amino acids.
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