Question

1. how are the products of photosynthesis and cellular respiration related? * 1 point

a) they are identical and serve no purpose to either process.
b) each process produces the materials needed for the other to occur.
c) both processes require the same waste products.
d) the waste products of both processes are harmful to the environment.

1. a plant is placed in a sealed container with plenty of sunlight but no carbon dioxide. what is most likely to happen? * 1 point

a) the plant will produce more glucose than usual.
b) the plant will continue photosynthesis using stored oxygen.
c) the plant will not be able to perform photosynthesis effectively.
d) the plant will increase its rate of cellular respiration.

Explanation:

For question 3, photosynthesis produces oxygen and glucose, while cellular respiration uses oxygen and glucose to produce carbon - dioxide and water. The products of one process are the reactants of the other. For question 4, carbon - dioxide is a key reactant for photosynthesis. Without it, the plant cannot perform photosynthesis effectively.

Answer:

1. B. Each process produces the materials needed for the other to occur.
2. C. The plant will not be able to perform photosynthesis effectively.