When two or more polypeptide chains come together to give a protein its ultimate shape, that structure is described as the ________ structure.
A. quaternary
B. secondary
C. heme group
D. micro-
E. tertiary
Answer: A
Anatomy & Physiology
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A cause of female infertility is failure of ovulation due to hyposecretion of hormones from the
A. adrenal gland. B. posterior pituitary gland. C. ovary. D. anterior pituitary gland.
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Mice have a gestation length of:
a. 10 days c. 21 days b. 20 days d. 30 days
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The trachea is ________ to the esophagus.
A. anterior B. superior C. dorsal D. inferior E. posterior
Anatomy & Physiology
Matching
A) B B) D C) C D) A 35) Type O. 36) Type A. 37) Type AB. 38) Type B. 39) Universal donor. 40) Universal recipient.
Anatomy & Physiology