Photosynthesis, Respiration and climate change

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

What are the main reactants of photosynthesis?

Back

The main reactants of photosynthesis are carbon dioxide and water.

Front

What are the products of cellular respiration?

Back

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

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is a green pigment found in plants that absorbs light energy, primarily from the sun, to facilitate photosynthesis.

Front

What is the equation for photosynthesis?

Back

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

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells break down glucose to release energy in the form of ATP.

Front

What is the difference between aerobic and anaerobic respiration?

Back

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

Front

What is the function of mitochondria in cells?

Back

Mitochondria are known as the powerhouse of the cell, responsible for producing ATP through aerobic respiration.

Front

How does climate change affect photosynthesis?

Back

Climate change can affect photosynthesis by altering temperature, carbon dioxide levels, and water availability, impacting plant growth and productivity.

Front

What is the significance of glucose in cellular respiration?

Back

Glucose is the primary fuel for cellular respiration, providing the energy needed for cellular activities.