Question

Help with all 4

46. Which of the following follicles is able to change the hormonal feedback from negative to positive feedback?

a. primordial follicle

b. primary follicle

c. secondary follicle

d. tertiary follicle

e. corpus luteum

16. The process of tubular reabsorption involves __ which occurs via ___.

a. removal of waste from the blood; diffusion

b. removal of waste from the blood; sodium pumps

c. return of necessary substances to the blood ; filtration

d. return of necessary substances to the blood; secondary active transport

7. The epithelial found in the ureter, urinary bladder and upper urethra is;

a. pseudo stratified ciliated columnar; for cleaning and mucus production

b.simple cuboidal; for secretion and absorption

c.simple squamous; for diffusion

d. transitional epithelium;for stretch and distension

20. insertion of NA+/K+ ATPase pump into the collecting duct occurs due to ___ which causes ____.

A. decreased aldosterone; decreased na+ reabsorption

b. decreased anti-diuretic hormone(ADH); decreased Na+ reabsorption

c. increased aldosterone: increased Na+ reabsorption

d. increased anti- diuretic hormone(ADH); increased Na+ reabsorption

Answer 1

46. C

16. c. return of necessary substances to the blood ; filtration

7. d. transitional epithelium;for stretch and distension

20.c. increased aldosterone: increased Na+ reabsorption