Quiz 32 aparently

Quiz 32 aparently - Both secrete GnRH. Both secrete...

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Question 1 Multiple Choice 0.5 points Peaks of LH and FSH secretion occur during . .. the beginning of the follicular phase of the ovarian cycle. the end of the luteal phase of the ovarian cycle. the secretory phase of the menstrual cycle. the flow phase of the menstrual cycle. the period just before ovulation. Question 2 Multiple Choice 0.5 points Which one of the following best describes what theca cells and Leydig cells have in common? Both are stimulated by adrenocorticotropic hormone. Both are part of the ovarian follicle. Both secrete testosterone.
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Unformatted text preview: Both secrete GnRH. Both secrete progesterone. Question 3 Multiple Choice 0.5 points The molecule that is primarily responsible for establishing and maintaining the intracellular concentrations of Na+ and K+ is the voltage-gated Na+ channel. voltage-gated K+ channel. Na+/H+ exchanger. Na+/K+ pump. Question 4 Multiple Choice 0.5 points If the potential difference across the plasma membrane of a neuron changes from -70 mV to a new value of -60 mV, the neuron is said to be hyperpolarized repolarized depolarized discharged...
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This note was uploaded on 10/25/2010 for the course BISC 220L taught by Professor Herrera,mcclure during the Spring '07 term at USC.

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