Question

1. after it is used, an adp molecule is recycled back into atp. what cellular process(es) supply the energy needed for the phosphorylation of adp? photosynthesis cellular respiration eating breathing 12. in the why? box at the start of this activity, an analogy was made between money and cellular energy. a. what part(s) of the atp cycle are analogous to earning money? b what part(s) of the atp cycle are analogous to spending money?

Explanation:

1. In cells, photosynthesis in plants and cellular respiration in both plants and animals generate energy for ADP phosphorylation. Eating and breathing are not direct cellular - level processes for ADP phosphorylation. Photosynthesis uses light energy to produce ATP in plants, and cellular respiration breaks down glucose to release energy for ATP synthesis.

12a. Earning money is analogous to the processes that generate ATP, such as the phosphorylation of ADP to ATP during photosynthesis and cellular respiration.
12b. Spending money is analogous to the hydrolysis of ATP to ADP and inorganic phosphate, which releases energy for cellular work.

Answer:

1. photosynthesis, cellular respiration

12a. Phosphorylation of ADP to ATP
12b. Hydrolysis of ATP to ADP and inorganic phosphate