What are the main products (outputs) of cellular respiration?

• A. Carbon dioxide, water, and ATP
• B. Glucose, water, and oxygen
• C. Oxygen, glucose, and ATP
• D. Carbon dioxide, glucose, and oxygen

Answer: (A)

Verified step by step guidance

1. Understand the process of cellular respiration: Cellular respiration is a metabolic process that converts glucose and oxygen into energy in the form of ATP, along with byproducts.
2. Identify the inputs of cellular respiration: The main inputs are glucose (C₆H₁₂O₆) and oxygen (O₂).
3. Determine the main outputs of cellular respiration: The process results in the production of carbon dioxide (CO₂), water (H₂O), and ATP (adenosine triphosphate).
4. Recognize the role of ATP: ATP is the energy currency of the cell, providing energy for various cellular processes.
5. Match the outputs with the given options: Compare the identified outputs (carbon dioxide, water, and ATP) with the provided answer choices to find the correct match.