Question

19. Photosynthesis and cellular respiration are related

Answer 1

Answer:

Photosynthesis and cellular respiration are related  processes. What do these processes have in common?

From the reaction by photosynthesis, it produces what respiration uses in its own reaction.

Photosynthesis produces glucose as a result of reaction between carbondioxide and water while respiration makes use of the glucose by breaking it down to give carbondioxide and water with ATP

Explanation:

Answer 2

Answer: Both processes interconvert energy from one form to another. Photosynthesis uses product of respiration (Carbon dioxide and water), while respiration uses the products of photosynthesis (glucose and oxygen).

Explanation: In photosynthesis, six molecules of water reacts with six molecules of carbon dioxide in the presence of light energy to yield one molecule of glucose and six molecules of oxygen while in respiration, six molecules of oxygen reacts with one molecule of glucose to produce six molecules of carbon dioxide, six molecules of water and energy in form of ATP.

Photosynthesis: 6H2O + 6CO2 + sunlight --> C6H12O6 + 6O2

Respiration: C6H12O6 + 6O2 --> 6CO2 + 6H2O + ATP (energy)