AP BIOLOGY

Detailed explanation-1: -Like animal cells, plant cells also have mitochondria. The mitochondria play a critical role in integrating the sugar that is produced in the cell to generate energy. Mitochondria are necessary for plants to produce energy in ATP form, which is normally done during the day through photosynthesis.

Detailed explanation-2: -Furthermore, it is no surprise that mitochondria are present in both plants and animals, implying major commonalities in regulation, energy production, substrates employed, etc. This common presence of mitochondria, with similar functions and structure, underscores how close our life forms are.

Detailed explanation-3: -Cellular respiration is a process that occurs in the mitochondria of all organisms. In this process, both plants and animals break down simple sugars into carbon dioxide and water and release energy in the form of adenosine triphosphate (ATP).

Detailed explanation-4: -The plants also possess the specialized energy-producing organelle called mitochondria. During the nighttime, the plant undergoes the process of cellular respiration with the help of mitochondria. This process of cellular respiration creates energy during the nighttime without the presence of sunlight.

Detailed explanation-5: -The energy contained in these sugars is harvested through a process called cellular respiration, which happens in the mitochondria of both plant and animal cells.