Which of these is likely to lower the chances that a teen will use a seat belt? a. having a parent who doesn't use a seat belt b. being alone in the car c. seat belt laws d. having a best friend who uses a seat belt

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)