Photosynthesis and Respiration

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 function of photosynthesis?

Back

The primary function of photosynthesis is to produce glucose, which serves as food for the plant and is essential for energy and growth.

Front

What do plants release as a byproduct of photosynthesis?

Back

Plants release oxygen as a byproduct of photosynthesis.

Front

Where does photosynthesis primarily occur in plants?

Back

Photosynthesis primarily occurs in the leaves of plants, specifically in the chloroplasts.

Front

What is respiration in plants?

Back

Respiration in plants is the process of breaking down glucose to release energy for cellular activities, using oxygen and producing carbon dioxide and water.

Front

How are photosynthesis and respiration related?

Back

Photosynthesis and respiration are interconnected processes; photosynthesis produces glucose and oxygen, which are used in respiration to release energy.

Front

What is chlorophyll?

Back

Chlorophyll is a green pigment found in the chloroplasts of plants that absorbs sunlight, playing a crucial role in photosynthesis.

Front

What role does sunlight play in photosynthesis?

Back

Sunlight provides the energy needed for photosynthesis 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 glucose used for in plants?

Back

Glucose is used by plants for energy, growth, and is stored as starch for later use.