7.4 OSE Whole Unit Review

Front

What process do maple trees use to release energy from stored food molecules when they cannot produce sugars from photosynthesis?

Back

Cellular respiration.

Front

In which part of the plant do chemical reactions occur to make glucose and oxygen?

Back

Chloroplasts.

Front

What structures in plant cells move in response to sunlight?

Back

Chloroplasts.

Front

What chemical reaction occurs in plants when water and carbon dioxide mix with sunlight?

Back

Photosynthesis.

Front

Is sunlight considered matter?

Back

FALSE.

Front

What is the main purpose of photosynthesis in plants?

Back

To convert light energy into chemical energy in the form of glucose.

Front

What gas do plants take in during photosynthesis?

Back

Carbon dioxide.

Front

What is produced as a byproduct of photosynthesis?

Back

Oxygen.

Front

What pigment in chloroplasts absorbs sunlight?

Back

Chlorophyll.

Front

What is the equation for photosynthesis?

Back

6CO2 + 6H2O + light energy → C6H12O6 + 6O2.