Why do cells use fat and starch for long-term energy storage instead of ATP molecules? ATP is used for long-term storage, while fat and starch are used for immediate energy.
ATP is used for short-term energy and to build molecules of starch and fat.
Fat and starch are unstable and can be stored short-term, while ATP molecules are stable and stored long-term.
Fat and starch are stable if used as energy immediately, while ATP is used as long-term storage.

Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.the diverse proteins found in and attached to membranes perform many important functions.the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together.membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.

18. which statement about cancer is true?

What do you think scientists face when classifying new organisms?