Thyroxine cannot be produced without:
a. calcium.
b. iodine.
c. sodium.
d. magnesium
b. iodine.
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The ____________________ is the largest part of the brain.?
Fill in the blank(s) with correct word
What is the primary source for the bulk of the lipase used in the gastrointestinal tract?
A) Liver B) Pancreas C) Stomach D) Gallbladder
The changes that occur in a woman's body at menopause are due to
A. atrophy of the thermoregulatory center of the hypothalamus. B. reduced levels of estrogen and progesterone. C. increased production of androgens by the adrenal gland. D. depletion of oocyte supply. E. fluid retention that disrupts the osmotic balance of the body.
Tom loves to soak in hot tubs and whirlpools. One day he decides to raise the temperature in his hot tub as high as it will go. After a few minutes in the very warm water, he feels faint, passes out, and nearly drowns. Luckily he is saved by an observant bystander. Explain what happened.
What will be an ideal response?