Photosynthesis 2023

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

Which organisms are known to perform photosynthesis?

Back

Organisms that perform photosynthesis include plants, algae, and some bacteria.

Front

What is the primary pigment involved in photosynthesis?

Back

Chlorophyll is the primary pigment involved in photosynthesis, which absorbs light energy.

Front

What are the main products of photosynthesis?

Back

The main products of photosynthesis are glucose and oxygen.

Front

Where does photosynthesis occur in plant cells?

Back

Photosynthesis occurs in the chloroplasts of plant cells.

Front

What gas is consumed during photosynthesis?

Back

Carbon dioxide is consumed during photosynthesis.

Front

What is the role of sunlight in photosynthesis?

Back

Sunlight provides the energy required for the photosynthesis process.

Front

What wavelength of light is least effective for photosynthesis?

Back

Green light is the least effective wavelength for photosynthesis.

Front

What is the ultimate source of energy for living organisms?

Back

The ultimate original source of energy for living organisms is the sun.

Front

What are the two main stages of photosynthesis?

Back

The two main stages of photosynthesis are the light-dependent reactions and the light-independent reactions (Calvin cycle).