Male sex hormones produced by the adrenal cortex are called ________
A) estrogens
B) glucocorticoids
C) androgens
D) mineralocorticoids
C
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The auditory cortex is located in the
A) frontal lobe. B) parietal lobe. C) temporal lobe. D) occipital lobe. E) insula.
________ is the predominant hormone during the follicular phase
Fill in the blank(s) with correct word
Describe the overall composition of bone tissue.
A.Bone matrix consists of cells which give the bone its strength and calcium which provides it with flexibility. B. Bones consist primarily of cells joined together by dense connective tissue called periosteum. C. Bone consists of bone cells and matrix. The bones cells create the matrix, which is constantly being maintained and replaced.
What would be the best explanation for why myelinated fibers conduct signals faster than unmyelinated fibers?
A. There are no internodes in unmyelinated fibers. B. Facilitated diffusion of sodium and potassium is faster in myelinated fibers. C. There are more internodes in unmyelinated fibers. D. Diffusion of ions along the axoplasm is faster. E. Active transport of sodium and potassium is faster in myelinated fibers.