What is the name of the protein signaling molecule that alters glucose uptake, and where would its receptors be located?
A. Insulin; many different cell types that use glucose for fuel
B. Insulin; beta cells of the pancreas
C. PDGF; the blood
D. NGF; the nerves involved in simple reflexes
Answer:A
What is the name of the protein signaling molecule that alters glucose uptake, and where would its receptors be located?
A. Insulin; many different cell types that use glucose for fuel B. Insulin; beta cells of the pancreas C. PDGF; the blood D. NGF; the nerves involved in simple reflexes