Jane’s mother is worried about her. Her mother has been reading about suicidal tendencies in teenagers and thinks that Jane is displaying some of these characteristics. Which characteristics could be a sign of suicidal tendencies?

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)