Honors biology photosynthesis

Front

What is the primary pigment involved in photosynthesis?

Back

Chlorophyll is the primary pigment involved in photosynthesis, which absorbs light energy.

Front

Why do most plants appear green?

Back

Most plants appear green because chlorophyll reflects green light.

Front

In which organelle does photosynthesis occur?

Back

Photosynthesis occurs in the chloroplast.

Front

What are the two main stages of photosynthesis?

Back

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

Front

Where do the light-dependent reactions take place?

Back

The light-dependent reactions occur in the thylakoid membrane of the chloroplast.

Front

Where do the light-independent reactions (Calvin cycle) occur?

Back

The light-independent reactions occur in the stroma of the chloroplast.

Front

What is the role of water in photosynthesis?

Back

Water provides electrons and protons for the light-dependent reactions and is split to release oxygen.

Front

What gas is a byproduct of photosynthesis?

Back

Oxygen is a byproduct of photosynthesis.

Front

What is the main purpose of photosynthesis?

Back

The main purpose of photosynthesis is to convert light energy into chemical energy in the form of glucose.

Front

What factors can affect the rate of photosynthesis?

Back

Factors that can affect the rate of photosynthesis include light intensity, carbon dioxide concentration, and temperature.