Photosynthesis Flashcard

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 are the main products of photosynthesis?

Back

The main products of photosynthesis are glucose and 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 the process of photosynthesis.

Front

How does temperature affect the rate of photosynthesis?

Back

Lower temperatures generally slow down the rate of photosynthesis, while higher temperatures can increase the rate up to a certain point before enzymes become denatured.

Front

What do plants absorb from the atmosphere during photosynthesis?

Back

Plants absorb carbon dioxide from the atmosphere during photosynthesis.

Front

What is the chemical equation for photosynthesis?

Back

The chemical equation for photosynthesis is 6CO2 + 6H2O + light energy → C6H12O6 + 6O2.

Front

What are the reactants in the photosynthesis equation?

Back

The reactants in the photosynthesis equation are water (H2O) and carbon dioxide (CO2).

Front

What is the significance of stomata in plants?

Back

Stomata are small openings on the surfaces of leaves that allow for gas exchange; they enable plants to take in carbon dioxide and release oxygen and water vapor.

Front

What is glucose and why is it important for plants?

Back

Glucose is a simple sugar produced during photosynthesis that serves as an energy source for plants and is used in cellular respiration.

Front

What happens to the oxygen produced during photosynthesis?

Back

The oxygen produced during photosynthesis is released into the atmosphere as a byproduct.