Proteins are ____
a. used as stored energy
b. used as an insulator to preserve body heat
c. the major source of calories the body uses to provide energy for work
d. used to build and repair tissues
e. used to carry vitamins A, D, E, and K
d
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A nevus is a solid, raised clump of skin cells
Indicate whether the statement is true or false
Within seconds of inhalation, nicotine can act simultaneously as a(n) _____ and a(n) _____.
A. hallucinogen; depressant B. pain reliever; sedative C. inhalant; expectorant D. depressant; sedative E. tranquilizer; stimulant
Masturbation produces the same physical responses as sexual activity with a partner and can be an enjoyable form of sexual release
a. True b. False Indicate whether the statement is true or false
Epigastric is best defined as
A. produced from the outside B. pertaining to below the stomach C. pertaining to upon the stomach D. examination of the colon