Anatomy and Physiology, CMA exam

phospholipid bilayer and protein molecules that control passage of materials in and out of cell

medium for chemical reactions in the cell (contains water, dissolved ions, nutrients, etc.)

largest and innermost organelle in the cell (contains DNA)-- brain of the cell

long chains of chemical bases along a sugar-phosphate backbone; they carry genetic information

genetic material contained in the nucleus of a nondividing cell

dense body within the nucleus, "little nucleus", composed of RNA, DNA, adn protein