Multiple Choice
Chemically-gated ion channels are receptor proteins through which ions pass.A cell biologist has blocked these channels in a lab rat's liver tissue by using a chemical that
A) prohibits binding of a signal molecule.
B) prohibits ions from entering the cell via active transport.
C) causes ions to move in the opposite direction of the ion gradient.
D) prohibits second messenger signaling.
Correct Answer:
Verified
Correct Answer:
Verified
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