Increased levels of the hormone ________ will lead to decreased ...

[ETearle]

Increased levels of the hormone ________ will lead to decreased levels of calcium ion in the blood via inhibition of ________.
 A) thymosin; osteocytes
  B) calcitonin; osteoclasts
  C) PTH; osteocytes
  D) aldosterone; osteoclasts
  E) cortisol; osteoblasts

Question 2

Circular folds and intestinal villi
 A) increase the surface area of the mucosa of the small intestine.
  B) carry products of digestion that will not pass through the walls of blood capillaries.
  C) produce new cells for the mucosa of the small intestine.
  D) secrete digestive enzymes.
  E) produce hormones.

[welcom1000]

Answer to Question 1

B

Answer to Question 2

A

[ETearle]

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