PCAT Word by meaning

n. a monosaccharide (sugar) with 6 carbons?

n. poisonous substance?

n. the process of stopping or slowing down a chemical reaction or organ function

n. a measurement of the amount of matter in a physical body

n. stored power which has the capacity to do work

n. membranous sacs that contain enzymes

v. to inhale and exhale cigarettes

n. a representative part of a group

n. the outer layer of cells in a blastocyst?

n. the use of contraceptive methods to stop pregnancy; contraception?