Functionally, which cellular location is the neuron's "decision-making site" as to whether or not an action potential will be initiated?

A) axonal membranes
B) axon hillocks
C) presynaptic membranes
D) mitochondrial membranes


Answer: B

Biology & Microbiology

You might also like to view...

Which of the following is not one of the properties of life?

a) Respond to stimuli b) Ability to adapt c) Homeostasis d) No need for reproduction

Biology & Microbiology

In ____, visitors pay a fee to visit a natural preserve

a. ecotourism b. mixed-use conservation

c. ecosystem valuation d. restoration e. preservation

Biology & Microbiology

Where do the reactions of a C4 pathway occur in a plant such as corn?

A) Mesophyll and bundle sheath cells B) Bundle sheath cells only C) Bundle sheath and epidermal cells D) Mesophyll cells only E) Epidermal cells only

Biology & Microbiology

In the C4 pathway, what is the source of carbon?

A) Carbon dioxide B) Water C) Glucose D) NADPH E) ATP

Biology & Microbiology