Photosynthesis Review

Front

What are the raw materials used by green plants for photosynthesis?

Back

Carbon dioxide and water.

Front

During what process is solar energy converted to chemical energy in organic molecules?

Back

Photosynthesis.

Front

Which process is most closely associated with the regulation of water loss from the leaves of trees?

Back

Movement of water through leaf openings controlled by the guard cells.

Front

What are stomata?

Back

Openings in the leaves of plants that allow for gas exchange and moisture evaporation.

Front

What is the primary waste product of photosynthesis?

Back

Oxygen.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs sunlight, which is essential for converting solar energy into chemical energy.

Front

What is the overall equation for photosynthesis?

Back

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

Front

What is the significance of photosynthesis for life on Earth?

Back

Photosynthesis produces oxygen and organic compounds that are essential for the survival of most life forms.

Front

What is the function of guard cells?

Back

Guard cells regulate the opening and closing of stomata to control gas exchange and water loss.

Front

What is the difference between autotrophs and heterotrophs?

Back

Autotrophs produce their own food through photosynthesis or chemosynthesis, while heterotrophs consume other organisms for energy.