Cellular Energy Check

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells break down glucose and other organic molecules to produce energy (ATP) in the presence of oxygen.

Front

Which organisms perform cellular respiration?

Back

All organisms, including plants, animals, and fungi, perform cellular respiration.

Front

What is the main purpose of cellular respiration?

Back

The main purpose of cellular respiration is to convert biochemical energy from nutrients into ATP, which powers cellular activities.

Front

What is the equation for cellular respiration?

Back

The equation for cellular respiration is: C6H12O6 + 6O2 → 6CO2 + 6H2O + energy (ATP).

Front

How does cellular respiration differ from photosynthesis?

Back

Cellular respiration releases energy by breaking down glucose, while photosynthesis captures energy from sunlight to produce glucose.

Front

What role does oxygen play in cellular respiration?

Back

Oxygen is essential for aerobic cellular respiration as it acts as the final electron acceptor in the electron transport chain.

Front

What is the byproduct of cellular respiration?

Back

The byproducts of cellular respiration are carbon dioxide (CO2) and water (H2O).

Front

What is fermentation?

Back

Fermentation is an anaerobic process that allows cells to produce energy without oxygen, resulting in byproducts like lactic acid or ethanol.

Front

What is the relationship between photosynthesis and cellular respiration?

Back

Photosynthesis converts carbon dioxide and water into glucose and oxygen, while cellular respiration uses glucose and oxygen to produce energy, carbon dioxide, and water.

Front

What is ATP?

Back

ATP (adenosine triphosphate) is the energy currency of the cell, providing energy for various cellular processes.