Cellular Respiration

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water.

Front

What is the main purpose of cellular respiration?

Back

The main purpose of cellular respiration is to transform sugar (glucose) into a usable form of energy (ATP) for cellular activities.

Front

How many carbons are in a molecule of glucose?

Back

A molecule of glucose contains 6 carbon atoms.

Front

What is the chemical equation for cellular respiration?

Back

6O₂ + C₆H₁₂O₆ → 6CO₂ + 6H₂O + Energy (ATP)

Front

What are the reactants of cellular respiration?

Back

The reactants of cellular respiration are glucose (C₆H₁₂O₆) and oxygen (O₂).

Front

What are the products of cellular respiration?

Back

The products of cellular respiration are carbon dioxide (CO₂), water (H₂O), and energy (ATP).

Front

How does cellular respiration relate to photosynthesis?

Back

The reactants of cellular respiration (glucose and oxygen) are obtained from the products of photosynthesis (glucose and oxygen).

Front

What is ATP and why is it important?

Back

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

Front

Where does cellular respiration occur in the cell?

Back

Cellular respiration occurs in the mitochondria of eukaryotic cells.

Front

What is anaerobic respiration?

Back

Anaerobic respiration is a type of cellular respiration that occurs without oxygen, producing less energy and resulting in byproducts like lactic acid or ethanol.