MCAT MCAT Word by meaning 093

n. gene material found in the cell nucleus

n. secondary structure of a protein where the polypeptide chain has formed spirals

n. tube from the back of the nose to the middle ear

n. scan that uses isotopes to measure the function of an organ rather than its structure

n. chemical element with the symbol P which helps make up nucleic acids

n. an enzyme that catalyzes the breakdown of nucleic acids

n. laboratory profile or analysis to determine the presence or quantity of organisms or substances in the sample

n. infection or inflammation of the bronchial tubes

n. atoms of the same element with the same number of protons, different numbers of neutrons and therefore different mass numbers

n. the study of the physical structure and arrangement of an organism