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 main pigment involved in photosynthesis?

Back

Chlorophyll is the green pigment found in plants that absorbs light energy for photosynthesis.

Front

What are the two main products of photosynthesis?

Back

The two main products of photosynthesis are glucose (a type of sugar) and oxygen.

Front

Why is photosynthesis important for living organisms?

Back

Photosynthesis is important because it provides food (glucose) and oxygen, which are essential for the survival of most living organisms.

Front

What role does sunlight play in photosynthesis?

Back

Sunlight provides the energy needed for the photosynthesis process, allowing plants to convert carbon dioxide and water into glucose and oxygen.

Front

What is the chemical equation for photosynthesis?

Back

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

Front

What is the function of chloroplasts?

Back

Chloroplasts are the organelles in plant cells where photosynthesis takes place, containing chlorophyll and other pigments.

Front

What is the role of water in photosynthesis?

Back

Water is a raw material in photosynthesis; it is split into hydrogen and oxygen, providing electrons and protons for the process.

Front

What is carbon dioxide's role in photosynthesis?

Back

Carbon dioxide is absorbed from the atmosphere and is one of the key raw materials used to produce glucose during photosynthesis.

Front

How do plants obtain carbon dioxide?

Back

Plants obtain carbon dioxide from the air through small openings in their leaves called stomata.