Cellular Energy 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 cellular respiration?

Back

Cellular respiration is the process by which cells break down glucose and other carbon-based molecules to produce ATP (adenosine triphosphate) in the presence of oxygen.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is a green pigment found in plants that absorbs light energy, primarily from the sun, which is essential for photosynthesis.

Front

What gas do plants take in during photosynthesis?

Back

Plants take in carbon dioxide (CO2) during photosynthesis.

Front

What gas do plants release during photosynthesis?

Back

Plants release oxygen (O2) during photosynthesis.

Front

How does light intensity affect the rate of photosynthesis?

Back

Light intensity generally increases the rate of photosynthesis, up to a certain point, after which it may plateau.

Front

What is the relationship between temperature and photosynthesis?

Back

Temperature affects the rate of photosynthesis; it generally increases with temperature up to an optimal point, after which it may decrease.

Front

What is the main product of photosynthesis?

Back

The main product of photosynthesis is glucose, which serves as an energy source for the plant.

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 byproduct of cellular respiration?

Back

The byproduct of cellular respiration is carbon dioxide (CO2), which is released into the atmosphere.