The specialized protein molecules located in the axon membrane that can open or close are termed
a. receptors.
b. voltage transporters.
c. autoreceptors.
d. ion channels.
e. sodium-potassium transporters.
Question 2
Which of the following is true regarding the action potential (AP)?
a. The AP is conducted along the dendrite.
b. The AP is conducted faster in unmyelinated nerve cells.
c. The AP is an all-or-none electrical event.
d. The AP amplitude is higher for an intense signal.
e. The AP amplitude depends on its location along the axon.
The Nucleus Is Enclosed by a Double Membrane
Reversible amino acid modifications involved in regulation of protein activity
Capuchins use stones to crack open palm nuts in much the same way that chimpanzees in some populatio
Membrane with ion channels and hydrated sodium ion and tetrodotoxin
The cell membrane is a lipid bilayer with signal proteins and channel proteins embedded in it.
Alternative splicing of pre-mRNA for a muscle protein called α-tropomyosin