Photosynthesis

Front

The main source of energy for all life comes from ____.

Back

the sun

Front

Chlorophyll absorbs a higher percentage of _____ and _______ light.

Back

red and blue

Front

Why do most plants appear green?

Back

reflects green light.

Front

Gas given off from a plant in bright sunlight at 27°C

Back

oxygen

Front

If carbon dioxide is completely removed from a plant’s environment, what happens to the plant’s production of high-energy sugars?

Back

Sugars will not be produced.

Front

What are the raw materials or reactants of photosynthesis?

Back

carbon dioxide and water.

Front

Which statement about photosynthesis is correct? Options: Plants get the energy they need for photosynthesis from water., Plants get the energy they need for photosynthesis from soil., Plants get the energy they need for photosynthesis from sunlight., Plants do not require energy to perform photosynthesis.

Back

Plants get the energy they need for photosynthesis from sunlight.

Front

What are the products of photosynthesis?

Back

Glucose and oxygen

Front

Factors affecting the rate of photosynthesis (except one): the amount of salt, the availability of water, light intensity, temperature (enzymes).

Back

the amount of salt.

Front

Which conclusion best matches the trends shown on the graph? Options: Bean plants produce more ATP than corn plants., Corn plants require more oxygen than bean plants., Corn plants release more carbon dioxide than bean plants., Corn plants produce sugars at a faster rate than bean plants.

Back

Corn plants produce sugars at a faster rate than bean plants.