Question

multiple choice question
______ potentials begin with a stimulus, can be weak or strong, and can add together.
o action
o receptor
o electrical

Explanation:

Receptor potentials begin with a stimulus, can vary in strength, and can summate (add together). Action potentials are all - or - none events and do not add in the way described. Electrical is a very general term and not the specific type of potential referred to here.

Answer:

B. Receptor