A person develops anti-A antibodies only after he is exposed to antigen A, and anti-B antibodies only after he is exposed to antigen B
Indicate whether the statement is true or false
FALSE
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Which of the following is the hormone most responsible for stimulating immature ovarian follicles to start growing?
A) Progesterone B) Luteinizing hormone C) Follicle-stimulating hormone D) Estrogen
Which of the following would NOT occur in response to hypovolemic shock?
a) Activation of the renin-angiotensin-aldosterone (RAA) system. b) Secretion of antidiuretic hormone (ADH) c) Activation of the sympathetic division of the ANS. d) Release of atrial natriuretic peptide (ANP). e) Release of local vasodilators.
The arbor vitae refers to ________.
A) cerebellar gray matter B) cerebellar white matter C) the pleatlike convolutions of the cerebellum D) flocculonodular nodes
In adults, the cell used most often for karyotyping is a
A. white blood cell. B. gamete. C. skin cell. D. red blood cell.