Question

which of the following statements accurately describes the relationship between photosynthesis and cellular respiration?
a. photosynthesis and cellular respiration occur in separate, specialized organelles; the two processes cannot occur in the same cell at the same time
b. photosynthesis uses solar energy to create energy - rich organic molecules; respiration breaks down energy - rich organics to synthesize atp
c. the primary function of photosynthesis is to use solar energy to synthesize atp; the primary function of cellular respiration is to break down atp and release energy
d. photosynthesis involves the oxidation of glucose; respiration involves the reduction of co2

use the following information to answer the next question.
photosynthesis and cellular respiration are important metabolic reactions for life on earth.

1. which one of the following is true?

a. photosynthesis occurs in mitochondria and cellular respiration occurs in chloroplasts.
b. photosynthesis occurs in mitochondria and cellular respiration occurs in mitochondria
c. photosynthesis occurs in chloroplasts and cellular respiration occurs in mitochondria
d. cellular respiration occurs in mitochondria and in chloroplasts.

questions

1. if all the mitochondria in a plant cell were destroyed by a toxin, the process that would immediately stop is:

a. fermentation
b. light dependent reactions
c. carbon dioxide fixation in the calvin - benson cycle
d. krebs cycle

1. in general, plants and animals are similar in that they both

a. require a source of carbon dioxide to build glucose
b. use light energy to build glucose
c. change light energy into chemical bond energy of glucose
d. use oxygen to release the chemical bond energy of glucose

1. the cellular activity that would not require energy from adenosine triphosphate (atp) is

a. passive transport
b. moving flagella and other cell parts
c. active transport
d. muscle contraction

Explanation:

1. For the first question about the relationship between photosynthesis and cellular respiration: Photosynthesis uses solar energy to create energy - rich organic molecules, and cellular respiration breaks down these organic molecules to synthesize ATP. Option B is correct.
2. For the second question about the organelles of photosynthesis and respiration: Photosynthesis occurs in chloroplasts and cellular respiration occurs in mitochondria. Option C is correct.
3. For the third question about the process that stops if mitochondria are destroyed: The Krebs cycle occurs in the mitochondria, so if mitochondria are destroyed, the Krebs cycle would stop. Option D is correct.
4. For the fourth question about the similarity between plants and animals: Both plants and animals use oxygen to release the chemical - bond energy of glucose through cellular respiration. Option D is correct.
5. For the fifth question about the cellular activity not requiring ATP: Passive transport does not require energy from ATP. Option A is correct.

Answer:

1. B. Photosynthesis uses solar energy to create energy - rich organic molecules; respiration breaks down energy - rich organics to synthesize ATP
2. C. Photosynthesis occurs in chloroplasts and cellular respiration occurs in mitochondria
3. D. Kreb's cycle
4. D. use oxygen to release the chemical bond energy of glucose
5. A. passive transport