Cellular metabolism

Front

What is the function of the chloroplast in plant cells?

Back

The chloroplast is the organelle where photosynthesis occurs, converting light energy into chemical energy.

Front

What is a thylakoid?

Back

A thylakoid is a membrane-bound compartment inside chloroplasts, where the light-dependent reactions of photosynthesis take place.

Front

What is the stroma in a chloroplast?

Back

The stroma is the fluid-filled space surrounding the thylakoids in chloroplasts, where the light-independent reactions (Calvin cycle) occur.

Front

What is chlorophyll?

Back

Chlorophyll is a green pigment found in chloroplasts that absorbs light energy for photosynthesis.

Front

What is the equation for photosynthesis?

Back

6CO2 + 6H2O + light energy -> C6H12O6 + 6O2.

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

6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy.

Front

What are the two main stages of photosynthesis?

Back

The two main stages are the light-dependent reactions and the light-independent reactions (Calvin cycle).

Front

What role does sunlight play in photosynthesis?

Back

Sunlight provides the energy needed to drive the reactions of photosynthesis.

Front

What is the difference between aerobic and anaerobic respiration?

Back

Aerobic respiration requires oxygen, while anaerobic respiration occurs without oxygen.