Some bacteria produce that damage cells. molds pathogens viruses toxins

What are used to respond to uncomfortable situations.

How will health most likely be affected if you follow the recommended guidelines for sleep rest and physical activity

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)