The nephron loop, or loop of Henle, is indicated by ________

In extracellular fluid the most abundant anion is

a) Na+ b) Cl- c) K+ d) HPO42- e) HCO3-

Secretion of the hormones ________ and ________ exemplify the pattern of chronic hormone secretion.

A. epinephrine; norepinephrine B. thyrotropin; thyroxine C. insulin; glucagon D. estrogen; progesterone E. calcitonin; PTH

Select the incorrect statement about the action potential

a. It has an all-or-none characteristic b. It has a refractory period c. It is triggered by depolarization to threshold d. It occurs along a plasma membrane e. It speeds up transmission by summation

Define adaptation as it relates to sensory function. What types of mechanoreceptors adapt?

What will be an ideal response?