MCAT MCAT Word by meaning 112

n. form of cancer that is caused by asbestos

n. nodule of lymph tissue at the back of the throat that enlarges to help fend off infections

n. droplets of liquid in the air that form smoke; mist or fumes when a substance evaporates; barely visible and cloudly matter

n. the outer layer of cells in a blastocyst

n. the number and way teeth are arranged in the mouth

n. the branch of surgery that deals with joint; bone or muscle problems (the musculoskeletal system)

n. gram-negative bacterial group

n. a combination of reacting particles (atoms; molecules or ions) when they are at the top of the activation energy barrier between the products and the reactants

n. a hormone made and released by the adrenal gland in response to stressors

n. a change in the environment to which an organism reacts