Why does seminal fluid have a high content of sugar?
a. to provide an energy source to the swimming spermatozoa
b. to serve as an antibacterial agent to protect the sperm
c. to neutralize the acidity of the vaginal canal
d. to chemically soften the cell membrane of the ovum

True or false: determining the source and motive of an ad for a health product will you decide whether the ad is a reliable source of health information.

Group of genes that encode molecules found in all body cells, creating a biochemical “fingerprint” that serves as the “id” for cells so that they are marked as “self” a) deoxyribonucleic acid (dna) b) entry inhibitors c) major histocompatibility complex (mhc) d) non-nucleoside reverse transcription inhibitors (nnrtis)

Why there must be community participation in primary health care