Which of the following statements is most correct regarding the intracellular chemical signals known as "second messengers"?
A) Cyclic AMP and calcium may be second messengers.
B) Second messengers act through receptors called K-proteins.
C) Second messengers usually inactivate protein kinase enzymes.
D) Second messengers usually act to remove nitric oxide (NO) from the cell.
Correct Answer:
Verified
Q51: The lungs deliver a regular supply of
Q52: Which of the following is NOT a
Q53: The myocardium (cardiac muscle tissue) undergoes a
Q54: A gene can best be defined as_
Q55: Which of the following will NOT speed
Q57: Which of the following is NOT one
Q58: Which of the following is a principle
Q59: Cancerous cells can divide so rapidly that
Q60: Some hormones enter cells via _.
A) primary
Q61: A type of transport protein found in
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents