Small cytstic cavities with colloid filled follicles are frequently found in which portion of the pituitary:

Which hormone stimulates intestinal absorption of Ca2+ and mobilization of Ca2+ from the bones:

Parathyroid hormone increases blood calcium levels by impacting the RANK pathway and increasing osteclasts in bone. 

Potassium spatial buffering in the CNS is accomplished by which of the following glial cells:

Within the testicle as sperm leave the seminiferous tubules they enter the:

Name the tissue structure in the circle below:

All of the following are myelin specific proteins EXCEPT:

Ciliary movements and peristaltic muscle activity are used to control the movements of both the oocyte and the sperm.

True-False Questions Questions 22-36 are true-false.  There are 4 sets of questions, each referring to a common figure or question prompt. Each question is worth 1.5 points.   There is no penalty for guessing, so you should attempt every question. 

What does ID stand for?