Which of the following is often found in individuals who are active and eating a healthy diet?
a. decreased area in blood vessels
b. increased blood pressure in blood vessels
c. decreased blood flow to secondary organs
d. increased blood circulation to the body

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)