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**.
Facilitated diffusion requires. enzymes. carrier proteins. lipid carriers. carbohydrate carriers. lipid or carbohydrate carriers. 2. Facilitated diffusion occurs. into the cell only. out of the cell only.
Making the world better, one answer at a time. Because the membrane bound ATP Synthase protein uses high energy to bond adenosine diphosphate (ADP) and phosphate (P) into adenosine triphosphate (ATP) and this requires a lot of energy because it is very difficult to bond another P to ADP (Already has two).