Where is the appendix located? A.
at the lower portion of the cecum
B.
behind the larynx
O c.
posterior to the stomach
OD.
at the lower portion of the colon
E.
close to the rectum

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)