AP BIOLOGY

Detailed explanation-1: -Plant cells require both chloroplasts and mitochondria since they carry out both cell respiration and photosynthesis. Chloroplasts and mitochondria are cell organelles of a plant cell. Chloroplast is the site of photosynthesis in plant cells. It converts light energy(sunlight) into chemical energy.

Detailed explanation-2: -Both chloroplasts and mitochondria function to generate metabolic energy, evolved by endosymbiosis, contain their own genetic systems, and replicate by division. However, chloroplasts are larger and more complex than mitochondria, and they perform several critical tasks in addition to the generation of ATP.

Detailed explanation-3: -False. Explanation: The chloroplast organelles are associated with the process of photosynthesis but the mitochondria are associated with the process of cellular respiration. The plant cells possess both of these organelles that is chloroplast and the mitochondria as the photosynthesis process provides the glucose.

Detailed explanation-4: -Animal cell only have mitochondria because they obtain energy by the breakdown of food in mitochondria. On the other hand, plant cell have both mitochondria and chloroplast because chloroplast synthesize sugar by photosynthesis. The sugar is then broken down by mitochondria to produce energy for cells.

Detailed explanation-5: -Option c-Chloroplasts pump protons outside the organelle while mitochondria pump protons inside the inner part of the organelle is incorrect because mitochondria pump the electrons and protons through the membrane to produce energy.