The branch of medicine that deals with athletic injuries is called sports medicine. which word or phrase is the simple subject? a. the branch of medicine b. the branch of medicine that deals with athletic injuries. c. branch d. sports medicine

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)