Graded membrane potentials
A) can be more negative than resting potential.
B) can be less negative than resting potentials.
C) integrate the many synaptic inputs to a cell.
D) are important means of summing sensory inputs.
E) are all of the above.

Question

Quizplus · Accepted Answer

Graded membrane potentials can be more negative or less negative than the resting potential, and are therefore important for summation of sensory inputs. They also integrate the many synaptic inputs to a cell, making all of the above statements true.

Graded Membrane Potentials