Medicine, 14.09.2019 00:30 robert7248
The placenta not only serves as an organ of exchange but also secretes all of the following hormones, except
a. prolactin.
b. chorionic gonadotropin
c. placental lactogen
d. progesterone
e. estrogen
Answers: 1
Medicine, 09.07.2019 19:20
Which of the following is the correct definition for veins?
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Medicine, 09.07.2019 21:10
Feedback mechanisms regulate the rate of enzyme activity, effectively "turning off' an enzyme in a reversible way until more product is needed. which of the following would be most effective as a feedback mechanism? a. reduced concentration of product b. increased concentration of substrate c. a change in ph d. temporary binding of a non-substrate molecule in the active site
Answers: 2
Medicine, 12.07.2019 23:20
Aldosterone targets the principal cells of the late dct to increase: a. na+ reabsorption b. k+ secretion c. h20 reabsorption d. both a and c e. a, b and c f. neither a, b nor c
Answers: 1
The placenta not only serves as an organ of exchange but also secretes all of the following hormones...
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