Author Question: Which of the above molecules contains a carbonyl group? A) a B) all but a C) all but b D) c ... (Read 129 times)

mydiamond · **on:** Jul 29, 2018

Which of the above molecules contains a carbonyl group?

A) a
B) all but a
C) all but b
D) c
E) all but d

Question 2

The amino acid lysine is shown below. What functional group must be removed in order to produce cadaverine (1,5-pentanediamine)?

A) One amino group must be removed and replaced with a hydrogen.
B) The carboxyl group must be removed and replaced with a hydrogen.
C) The hydrogen (shown) must be removed and replaced with an amino (NH2) group.
D) Lysine is 1, 5-pentanediamine. Nothing has to be removed.