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.
Elastic fibres are made of elastin, one type of structural protein found in the ECM of animal cells
The actions of Frzb and the Frizzled receptor protein show how embryonic development represents a ba
Primary embryonic membrane development
A charcoal canister can be located under the hood or underneath the vehicle.
A thimble of water contains 4.0 x 1021 molecules. The number of moles of H2O is:
Resting Membrane Potential