Question

Multiple Choice

1. Depolarization of resting neurons involves:

a. Movement of Phosphorous molecules from the extracellular compartment to the intracellular compartment

b. Movement of Sodium molecules from the extracellular compartment to the intracellular compartment

c. Movement of Potassium molecules from the extracellular compartment to the intracellular compartment

d. Movement of Calcium molecules from the extracellular compartment to the intracellular compartment

2. Which of the following ovarian structures would you most likely find if you do an ultrasound of the ovary if a mare is in diestrus?

a. Corpus luteum

b. Primary follicles

c. Secondary follicles

d. Corpus hemorrhagicum

Answer 1

Depolarization- b

2- corpus luteum

The characteristic feature of diestrus is the presence of corpus luteum.

It occurs shortly after ovulation.