Glycine is used as a precursor molecule in the synthesis of all of the following except _______.
a. glutathione
b. heme
c. purine bases
d. chlorophyll
e. carnitine
Answer: e. carnitine
Biology Questions and Answers.
a. glutathione
b. heme
c. purine bases
d. chlorophyll
e. carnitine
Answer: e. carnitine