Photosynthesis

Front

What is photosynthesis?

Back

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

Front

What is the primary source of energy for photosynthesis?

Back

The primary source of energy for photosynthesis is sunlight.

Front

What pigment is responsible for absorbing sunlight in plants?

Back

Chlorophyll is the pigment that absorbs sunlight for photosynthesis.

Front

What are the main reactants in the photosynthesis equation?

Back

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

Front

What is the main product of photosynthesis?

Back

The main product of photosynthesis is glucose (C6H12O6) and oxygen (O2) as a byproduct.

Front

Which organelle is responsible for photosynthesis in plant cells?

Back

The chloroplast is the organelle that performs photosynthesis.

Front

What type of organisms are capable of photosynthesis?

Back

Only autotrophs, such as plants and some algae, are capable of photosynthesis.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs light energy, which is used to convert carbon dioxide and water into glucose and oxygen.

Front

What is the equation for photosynthesis?

Back

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

Front

How does photosynthesis benefit the environment?

Back

Photosynthesis benefits the environment by producing oxygen, which is essential for the survival of most living organisms, and by removing carbon dioxide from the atmosphere.