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Molecule a group of atoms that unite by covalent bonds that act as a single unit. Under normal conditions neutrality the concentration of hydrogen ions acidic ions is equal to that of the hydroxide ions basic ions. Https Encrypted Tbn0 Gstatic Com Images Q Tbn 3aand9gcrqst1dkf Pdgcjagj1p1xaphvp7…

A lysosome has three main functions. Towards the end of the digestive tract that digests food into nutrients into the bloodstream through vili. Cell Organelles Chpt6 The small intestine digests the proteins minerals sugars and vitamins the human body. What organelle digests proteins . They are …