Peripheral deiodinases can have the following effect on T4:
A. activation
B. deactivation
C. no effect—they only use T3 as substrate
D. activation and deactivation
ANS: D
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Which of these male reproductive structures is unpaired (meaning there is only one in the body)?
the body)? A. Epididymis B. Bulbourethral gland C. Prostate gland D. Seminal vesicle E. Corpus cavernosum
According to the text, rhododendron,________________________________________________________, and azalea bushes are common causes of plant toxicity in goats
Fill in the blank(s) with correct word
The human body secretes about __________ milliliters of cerebrospinal fluid daily
A) 300 B) 60 C) 10 D) 500
If fertilization does not occur shortly after ovulation, the corpus luteum degenerates into _____ and produce _____.
a. Corpus albicans, estrogen b. Graafian follicles, no hormones c. Corpus hemorrhagicum, no hormones d. Corpus albicans, no hormones e. Corpus hemorrhagicum, progesterone