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denis23 [38]
3 years ago
15

Which part of an amino acid is the only one that varies and is what defines its properties?

Biology
1 answer:
nadezda [96]3 years ago
8 0

Answer:

R group is the part of an amino acid and that is only one that varies and is what defines its properties

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During deep inhalation as it occurs when running up the stairs, the accessory muscles of inhalation also participate to increase the volume of the chest cavity. The contraction of scalene and sternocleidomastoid muscles increase the volume of the chest cavity further to create a greater drop in alveolar pressure.

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