Which of the following organisms perform cellular respiration?

• A. Plants
• B. Fungi
• C. Animals
• D. All of the above

Answer: (D)

Verified step by step guidance

1. Understand the concept of cellular respiration: Cellular respiration is a process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water. It is essential for the survival of most organisms as it provides the energy needed for various cellular activities.
2. Identify the types of organisms that perform cellular respiration: Cellular respiration is a fundamental process that occurs in the cells of many organisms, including plants, fungi, and animals.
3. Consider plants: Although plants are known for photosynthesis, they also perform cellular respiration. During the night or when there is no sunlight, plants rely on cellular respiration to convert stored glucose into energy.
4. Consider fungi: Fungi, like yeast and mushrooms, are eukaryotic organisms that perform cellular respiration to obtain energy from organic compounds.
5. Consider animals: Animals, including humans, rely on cellular respiration to convert food into usable energy. This process occurs in the mitochondria of animal cells.