Solved

Of the Following, the Earliest Event in Phototransduction Is

Question 1

Multiple Choice

Of the following, the earliest event in phototransduction is


A) Exchange of GTP for GDP on the alpha subunit of transducin
B) Activation of guanylate cyclase
C) Activation of guanylate cyclase phosphodiesterase
D) Closing the Na+ channel
E) Conversion of 11 cis retinal to all trans retinal

Correct Answer:

verifed

Verified

Related Questions

Q2: Focusing on objects at the near point

Q3: Most of the refractive power of the

Q4: “On center” bipolar cells<br>A) Are inhibited by

Q5: At rest, the refractive power of the

Q6: On center ganglion cells are most active

Q7: The pathway for detailed information involves<br>A) Parvocellular

Q8: The shape of the eyeball is maintained

Q9: Neurons in the left optic nerve carry

Q10: Cones are most highly concentrated in the<br>A)

Q11: W hich of the following does NOT