The oily substance that lowers the pH of the skin's surface to about pH 5 and is inhibitory to many bacteria is (sebum/sweat/serum)
What will be an ideal response?
sebum
Biology & Microbiology
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What is the function of mammalian apocrine glands?
a. sweat secretion b. waste excretion c. scent secretion d. lipid secretion
Biology & Microbiology
Which hormone allows muscle cells to store glucose?
a. growth hormone b. estrogen c. insulin d. glucagon e. testosterone
Biology & Microbiology
Altruistic adolescents tend to have higher levels of:
A. intelligence B. empathy C. all of the above D. self esteem
Biology & Microbiology
When your blood pressure is measured from an artery in your arm, it is a measurement of the pressure produced by your
A) right ventricle. B) right atrium. C) left ventricle. D) left atrium.
Biology & Microbiology