35. The glands of the integumentary system originate from the ____ . a. hypoderm

Question

35. The glands of the integumentary system originate from the ____ .

                  a. hypodermis

                  b. dermis

                  c. subcutaneous membrane

                  d. reticular layer

                  e. epidermis    

36. Bone is composed of __________.

            a. 1/3 collagen, 2/3 hydroxyapatite, 1% cellular

            b. 10% collagen, 80% hydroxyapatite, 10% cellular

            c. 2/3 collagen, 1/3 hydroxyapatite, 5% cellular

            d. 2/3 hydroxyapetite, 1/3 collagen, 20% cellular

            e. 1/4 collagen, 2/4 hydroxyapatite, 1/4 cellular

37. Which hormone does not regulate blood levels of the calcium ion?

            a. human growth hormone      

b. parathyroid hormone

            c. thyroxine

            d. epinephrine

e. estrogen

Explanation / Answer

35. b. dermis

36.c. 2/3 collagen, 1/3 hydroxyapatite, 5% cellular

37. c. thyroxine

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