Use cash management accounts to manage, move, and use your money easilyâand without any extra fees. Flexible cash management provides you the freedom to access, spend, and manage your money the way you want-with a debit card and free ATM withdrawals, free check writing, and free online bill pay**.
ATP transports chemical energy within cells for metabolism. It is one of the end products of photophosphorylation, cellular respiration, and fermentation and used by enzymes and structural proteins in many cellular processes, including biosynthetic reactions, motility, and cell division.
Movement of substances across the plasma membrane by protein carrier molecules (integral membrane protein) --used when molecule cannot cross membrane or crosses very slowly. --protein carrier molecules are embedded in lipid, and have site which specifically binds the molecules. --binding of the molecule to the site promotes a conformational change in protein carrier, resulting in transport of molecule across membrane.