This term refers to the system of organs and tissues that circulate the blood around the body

Wjat are substances intentionally added to food to produce a desired effect?

Which of the following is not considered a lymph node function? to house immune cells to transport lymph to filter blood to fight infection

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)