How is the energy in atp released so that it may be used to drive cellular processes?
a. the cell absorbs sunlight to make simple sugar molecules.
b. a phosphate is broken off of an atp molecule to make adp.
c. the cell breaks food into simpler compounds and sends them to the mitochondria.
d. a phosphate is added to an adp molecule to make atp.

You are given an electron micrograph of a bacterial cell. in the micrograph you can clearly see three thin layers of different densities surrounding the cell. based on the micrograph, you can infer that this cell is and would appear after application of the gram stain procedure. gram-negative / pink gram-positive / purple gram-positive / pink gram-negative / purple