Photosynthesis and Cellular Respiration Review

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, using carbon dioxide and water.

Front

What is the main purpose of cellular respiration?

Back

The main purpose of cellular respiration is to convert the chemical energy stored in glucose into ATP (adenosine triphosphate), which cells use for energy.

Front

What are the two main types of respiration?

Back

The two main types of respiration are aerobic respiration (which requires oxygen) and anaerobic respiration (which does not require oxygen).

Front

What is the chemical equation for photosynthesis?

Back

6CO2 + 6H2O + light energy → C6H12O6 + 6O2.

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

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is the green pigment in plants that absorbs light energy, primarily from the sun, to drive the process of photosynthesis.

Front

What happens during glycolysis?

Back

Glycolysis is the first step of cellular respiration where glucose is broken down into pyruvate, producing a small amount of ATP and NADH.

Front

What is the byproduct of aerobic respiration?

Back

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

Front

How do photosynthesis and cellular respiration relate to each other?

Back

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

Front

What is anaerobic respiration?

Back

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