Steroid hormones exert their action by ________
A) binding cell receptors and initiating cAMP activity
B) entering the cell and activating mitochondrial DNA
C) entering the nucleus of a cell and initiating or altering the expression of a gene
D) activating the hypothalamic release of regulating hormones
C
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The blood colloid osmotic pressure mostly depends on the
A) concentration of plasma sodium ions. B) concentration of plasma glucose. C) concentration of plasma waste products. D) concentration of plasma proteins. E) number of red blood cells.
The glial cell with the responsibility of occupying the space left by dead or dying neurons is the
A. astrocyte. B. ependymal cell. C. neurolemmocyte. D. microglial cell. E. oligodendrocyte.
The periodontal ligament is part of a strong joint known as the
A) tooth socket. B) suture. C) cemental joint. D) gomphosis. E) alveolus.
The term __________ refers to how much effort is required to stretch or distend the lungs and is analogous to how easy or hard it is to blow up a balloon
Fill in the blank(s) with correct word