AP BIOLOGY

Detailed explanation-1: -The correct option is B False. Photosynthesis & Respiration in plants: Plants breathe at all times of the day and night. Photosynthesis and respiration occur throughout the day, whereas only respiration and dark processes occur at night.

Detailed explanation-2: -Plants carry out both photosynthesis and cellular respiration. They make their own food, and then break down those glucose molecules later, generating ATP to power their cellular processes.

Detailed explanation-3: -Plants have mitochondria and can perform cellular respiration. When would plants need to release energy by cellular respiration? Plants would release energy through cellular respiration in times when sunlight is not present.

Detailed explanation-4: -Complete answer: Photosynthesis and respiration take place all the time in plants: This statement is not entirely true. Although respiration in plants occurs all the time, photosynthesis only occurs in the presence of sunlight.