Why are researchers trying to make new vaccines for more diseases ? a. to control diseases and prevent epidemics b. to encourage different pathogens to mutate c. to prevent a worldwide pandemic d. to make money for pharmaceutical companies

Which term defines one's age as measured in years? chronological age biological age social age mental age

What is a quick method use only to only partially cooked item

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)