Photosynthesis Practice

What is the most important chemical reaction on Earth?

• Photosynthesis

• Combustion

• Fermentation

• Respiration

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What do plants convert into glucose during photosynthesis?

• Oxygen and Water

• Carbon Dioxide and Water

• Nitrogen and Oxygen

• Hydrogen and Oxygen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is glucose used for in plants?

• To produce oxygen

• As a source of energy

• To absorb sunlight

• To release carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

What do plants release into the atmosphere as a result of photosynthesis?

• Carbon Dioxide

• Oxygen

• Nitrogen

• Hydrogen

Tags

NGSS.MS-LS1-6

What is the chemical formula for glucose?

• C6H12O6

• H2O

• CO2

• O2

What process do plants use to produce food for themselves?

• Photosynthesis

• Respiration

• Digestion

• Fermentation

Tags

NGSS.MS-LS1-6

What is the main purpose of photosynthesis?

• To produce carbon dioxide

• To produce water

• To produce sugar and oxygen

• To produce light

Tags

NGSS.MS-LS1-6

What is the source of energy required for photosynthesis?

• Water

• Carbon dioxide

• Light

• Sugar

Tags

NGSS.MS-LS1-6

Which of the following is not a reactant in photosynthesis?

• Water

• Carbon dioxide

• Sugar

• Light

Tags

NGSS.MS-LS1-6

What is the overall equation for photosynthesis?

• 6CO2 + 6H2O + Light → C6H12O6 + 6O2

• C6H12O6 + 6O2 → 6CO2 + 6H2O + Light

• 6O2 + C6H12O6 → 6CO2 + 6H2O

• 6H2O + 6O2 → C6H12O6 + 6CO2

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3