Which of the following statements about hormone actions is correct?
A. Growth hormone is a tropic hormone for insulin-like growth factor 1.
B. Inhibition of prolactin release by dopamine is an example of short-loop negative feedback.
C. Somatostatin stimulates growth hormone secretion.
D. ACTH inhibits cortisol secretion.
E. Gonadotropin-releasing hormone (GnRH) stimulates growth hormone secretion.
A
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The distal convoluted tubules are:
a. the part of the nephron between the loop of Henle and the collecting tube b. part of the renal corpuscle c. the cup-shaped top of the nephron d. both B and C above
Which of the following is the measure of the percentage of formed elements in the blood?
A) platelets B) hemoglobin concentration C) hematocrit D) anemia
Large areas of opposing plasmalemma may be interconnected by transmembrane proteins called ________ or CAMs.
Fill in the blank(s) with the appropriate word(s).
You are thirsty and stranded on an island with two sources of water to drink. You have the option to drink the salty ocean water or to drink muddy, fresh water. Which water will you choose to drink to quench your thirst? Explain your selection
What will be an ideal response?