Unit 4 Test Review Environmental

Front

Where does photosynthesis take place?

Back

Photosynthesis takes place in the chloroplasts of plant cells.

Front

What is the role of stomata in plants?

Back

Stomata are small openings on the underside of leaves that allow carbon dioxide to enter and oxygen to exit.

Front

What protects the seed?

Back

The seed coat protects the seed.

Front

What is stored energy in seeds called?

Back

Stored energy in seeds is found in the cotyledons.

Front

What is the main product of photosynthesis?

Back

The main products of photosynthesis are glucose and oxygen.

Front

How does altitude affect photosynthesis?

Back

At higher altitudes, there is less oxygen available, but this does not impact photosynthesis significantly since oxygen is a byproduct.

Front

What is the function of chlorophyll in photosynthesis?

Back

Chlorophyll is the green pigment in plants that absorbs light energy for photosynthesis.

Front

What are the reactants of photosynthesis?

Back

The reactants of photosynthesis are carbon dioxide and water.

Front

What is the significance of light in photosynthesis?

Back

Light provides the energy needed for the photosynthesis process to convert carbon dioxide and water into glucose.

Front

What is the process by which plants make their own food?

Back

The process by which plants make their own food is called photosynthesis.