Glycogen is formed in the liver during the a. absorptive state b. postabsorptive state c. period when the metabolic rate is lowest d. starvation period

Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria

The instructions for making proteins come originally from

What are the formed elements (cell or parts of cell) in blood and what are their functions ?