AP BIO: CELL COMMUNICATION Test Questions with Answers
1. Which of these is a re- B
ceptor molecule?
2. A signal transduction signal molecule
pathway is initiated
when a binds to
a receptor.
3. Which of these is a A
signal molecule?
4. A signal molecule is ligand
also known as a(n)
.
5. List the stages of cell reception, transduction, and cell response
signaling
6. Which of these recep- E
tors is NOT a mem-
brane receptor?
7. Which of these is A
a G-protein-linked re-
ceptor?
1/5
, AP BIO: CELL COMMUNICATION Test Questions with Answers
8. Which of these is a C
receptor tyrosine ki-
nase?
9. Which of these is D
an ion-channel re-
ceptor?
10. The binding of signal C
molecules to re-
sults in the phospho-
rylation of tyrosines.
11. Which of these recep- D
tor molecules would
allow Na+ to flow into
the cell?
12. Which extracellu- Estrogen
lar signal mole-
cules could diffuse
through a plasma
membrane and bind
2/5
1. Which of these is a re- B
ceptor molecule?
2. A signal transduction signal molecule
pathway is initiated
when a binds to
a receptor.
3. Which of these is a A
signal molecule?
4. A signal molecule is ligand
also known as a(n)
.
5. List the stages of cell reception, transduction, and cell response
signaling
6. Which of these recep- E
tors is NOT a mem-
brane receptor?
7. Which of these is A
a G-protein-linked re-
ceptor?
1/5
, AP BIO: CELL COMMUNICATION Test Questions with Answers
8. Which of these is a C
receptor tyrosine ki-
nase?
9. Which of these is D
an ion-channel re-
ceptor?
10. The binding of signal C
molecules to re-
sults in the phospho-
rylation of tyrosines.
11. Which of these recep- D
tor molecules would
allow Na+ to flow into
the cell?
12. Which extracellu- Estrogen
lar signal mole-
cules could diffuse
through a plasma
membrane and bind
2/5