Which statement concerning amines is correct?

Question

Quizplus · Accepted Answer

Amines are organic compounds that contain a basic nitrogen atom with a lone pair. They can be derived from ammonia by replacing one or more hydrogen atoms with organic substituents. Amines can be derived from amino acids, but not specifically alanine. The hormones secreted by the thyroid gland and adrenal medulla are not amines, they are derived from amino acids, but not specifically from amines. Amino acids are the building blocks of proteins, and some of them can be transformed into amines. Tyrosine, for example, can be transformed into several important amines, such as dopamine, norepinephrine, and epinephrine.

Which Statement Concerning Amines Is Correct