All of the amino acids that are found in proteins, except for proline, contain a(n):

A) amino group.
B) carbonyl group.
C) carboxyl group.
D) ester group.
E) thiol group.


Answer: A) amino group.

Biology & Microbiology

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Which of the following can be developed from secondary plant compounds?

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In a study examining the growth of coral in a portion of the Great Barrier Reef, which conclusion

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The pericardial cavity is part of the _____ cavity, which is included in the _____ cavity

dorsal; abdominal pelvic; abdominal thoracic; dorsal thoracic; ventral

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