Photosynthesis and Cellular Respiration

Front

What is photosynthesis?

Back

Photosynthesis is a chemical process used by green plants to convert light energy into chemical energy, producing glucose and oxygen from carbon dioxide and water.

Front

What is the main energy conversion that occurs during photosynthesis?

Back

Light is converted to chemical energy.

Front

What organelle is responsible for photosynthesis in plant cells?

Back

Chloroplasts are the organelles where photosynthesis occurs.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.

Front

What is the equation for cellular respiration?

Back

C6H12O6 + O2 → CO2 + H2O + Energy (ATP)

Front

What do both plant and animal cells use to release energy?

Back

Both use mitochondria to release energy.

Front

How does light intensity affect the rate of photosynthesis?

Back

Increasing light intensity generally increases the rate of photosynthesis, up to a certain point.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is the pigment that absorbs light energy, primarily from the sun, to drive the photosynthesis process.

Front

What is the byproduct of photosynthesis?

Back

Oxygen is a byproduct of photosynthesis.

Front

How is carbon converted from a living thing to a non-living thing?

Back

Carbon dioxide in the atmosphere can be absorbed by oceans, representing a conversion from a living organism to a non-living entity.