The diagram shows a chloroplast and the reactants that are used in photosynthesis.How would the production of ATP be impacted if this organelle were damaged?

Question

Question 21 options:

The vacuole would no longer be able to transport enzymes to the chloroplast.

The mitochondria would no longer have a source of glucose to convert to ATP.

The ribosomes would no longer be able to produce the enzymes needed by the chloroplast.

The nucleus would no longer have instructions for the chloroplast to produce glucose.

Answer 1

The best option that directly relates to the production of ATP in chloroplasts when they are damaged is:

The mitochondria would no longer have a source of glucose to convert to ATP.

This is because chloroplasts are responsible for photosynthesis, a process that ultimately produces glucose from carbon dioxide and water using sunlight. If the chloroplasts are damaged, they would be less efficient or unable to produce glucose. Mitochondria rely on glucose (and other organic compounds) as a fuel source to carry out cellular respiration and produce ATP. Therefore, if chloroplasts fail to produce glucose, the mitochondria would have less or no glucose available for ATP production, impacting the overall energy availability in the cell.

The other options do not directly relate to ATP production within the chloroplasts or do not have a direct impact on the mitochondria's ability to produce ATP.