Which Is the Correct Structure for the Amino Acid Proline

question 45

Multiple Choice

Which is the correct structure for the amino acid proline?

• A)A
• B)B
• C)C

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Definitions:

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A substance applied between two surfaces to reduce friction and wear, commonly used in machinery and biological joints.

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A physiological and psychological state of being awoken or alert, often associated with increased activity in the sympathetic nervous system.

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Component of the female reproductive system that serves as the birth canal; receives the penis during copulation.

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