Define natural killer cells


White blood cells that kill viruses.

Health & Biomechanics

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Which of the following is a detrimental side effect caused by the use of anabolic steroids?

A. Hypotension B. Decreased libido C. Increased HDL cholesterol levels D. Kidney failure E. Decreased LDL cholesterol levels

Health & Biomechanics

The first drugs to be developed to treat glaucoma were ________ drugs, which cause the pupil to constrict, and this increases the outflow of aqueous humor and lowers the intraocular pressure

Fill in the blank with the right word.

Health & Biomechanics

Hair gets its color from chlorophyll

Indicate whether the statement is true or false

Health & Biomechanics

Which of the following combining forms means “vagina”?

Health & Biomechanics