Multiple Choice
Epinephrine activates the cyclic AMP pathway in liver cells.In this example,epinephrine is a(n) ________ and cAMP is a(n) ________.
A) ligand;receptor
B) first messenger;hydrophobic hormone
C) second messenger;ion channel
D) first messenger;second messenger
E) enzyme;second messenger
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Type 2 diabetes mellitus is a disease
Q2: Insulin is a protein hormone with mostly
Q3: Which of the following is NOT typically
Q4: Endogenous opioid molecules reduce pain sensation.Morphine,a common
Q6: Which of these is a lipid-soluble messenger?<br>A)Thyroid
Q7: With regard to the action of hormones
Q8: Phosphorylation is a necessary component of any
Q9: Designing a drug that blocked the release
Q10: Which is NOT typically a step in
Q11: At very low concentrations,epinephrine causes an artery