BIO 150 Final Review 2024 Latest Update Correct 100%(RATED A+)

anions - ANSWER negative; gain electrons cations - ANSWER positive; lose electrons cell membrane - ANSWER barrier between the inside of the cell and everything outside of the cell cytoplasm - ANSWER the cytosol and the organelles cilia - ANSWER microtubule projections that help propel the cell towards food lipid - ANSWER stores energy for the cell nucleus - ANSWER where the cells information(DNA) is stored lysosome - ANSWER help destroy and eliminate waste proteins in the cell - ANSWER act as little machines to detect food and digest it biology - ANSWER the study of life atom - ANSWER basic unit of matter protons - ANSWER positively charged particles in the nucleus of an atom neutrons - ANSWER neutral particles in the nucleus of an atom electrons - ANSWER negatively charged particles that float around the nucleus atomic mass - ANSWER protons + neutrons isotopes - ANSWER atoms of the same element with different numbers of neutrons covalent bond - ANSWER - weak - atoms that share electrons polar covalent - ANSWER when 2 atoms do not share electrons equally ionic bond - ANSWER the complete transfer of a valence electron between atoms