Multiple Choice
Indirectly coupled receptors in a cell membrane
A) change the structure of the ion channel to which they are attached.
B) trigger enzymatic cascades involving G proteins and second messengers.
C) do not have as large an effect as directly coupled receptors.
D) Both b and c are true.
Correct Answer:

Verified
Correct Answer:
Verified
Q3: The general term for a molecule that
Q6: Drugs that facilitate neurotransmission are sometimes called
Q7: The antipsychotic drugs often given to people
Q7: At the resting state, a higher concentration
Q24: The most important function of myelin in
Q40: The poison tetraethylammonium (TEA) interferes with normal
Q45: Dendrites, which are large treelike processes extending
Q83: What are the major differences between electrotonic
Q94: Two main types of projections extend from
Q98: Describe the chemical and electrical properties of