Photosynthesis and Respiration

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

Where do the light-dependent reactions of photosynthesis occur?

Back

The light-dependent reactions take place in the thylakoid membranes of chloroplasts.

Front

What is the main product of photosynthesis?

Back

The main product of photosynthesis is glucose.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is a pigment that absorbs light energy, primarily from the sun, which is essential for the photosynthesis process.

Front

What is respiration?

Back

Respiration is the biochemical process in which cells convert glucose and oxygen into energy, carbon dioxide, and water.

Front

Where does anaerobic respiration occur?

Back

Anaerobic respiration occurs in the cytoplasm of cells.

Front

What is the difference between aerobic and anaerobic respiration?

Back

Aerobic respiration requires oxygen and produces more energy, while anaerobic respiration occurs without oxygen and produces less energy.

Front

What are the products of aerobic respiration?

Back

The products of aerobic respiration are carbon dioxide, water, and ATP (energy).

Front

What is the significance of photosynthesis in the ecosystem?

Back

Photosynthesis is crucial for producing oxygen and organic compounds that serve as food for living organisms, forming the base of the food chain.

Front

What is the equation for photosynthesis?

Back

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