During the course of many cell processes, a molecule of atp may break apart to form a molecule of adp and a phosphate group. how is this action of atp useful to the cell? answer chouces: a) stores chem. energy for the cell to use at later time b) releases chem. energy for cell to use immediately c) absorbs heat, which prevents the cell from overheating d) removes a metabolic poison from cell

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

Which step is not included in the step approach to calculating the greatest common divisor?

Explain how light energy is turned into chemical energy? ! due tomorrow!