Which of the following is not associated with an extracellular chemical binding with a membrane-bound receptor?
a. Decreased activity within a certain cell
b. Activation of an ATPase
c. A change in shape of a transmembrane protein
d. Increased activity within a certain cell
e. Opening of a sodium channel that allows Na+ to diffuse out of the cell
E
You might also like to view...
A child who pitches in Little League baseball competition may risk arm injuries that would not occur in an adult. Why?
What will be an ideal response?
When the smooth muscle layer of arterioles , blood pressure
What will be an ideal response?
As the nerve impulse of an axon reaches the neuromuscular junction, it triggers the release of a neurotransmitter called ____
a. acetylcholine b. dopamine c. epinephrine d. norepinephrine
The senses of equilibrium and hearing are provided by receptors in the ___________.
A) membranous endolymph. B) organ of Schlemm. C) Organ of Corti. D) bony labyrinth. E) perilymph