Photosynthesis and Cellular Respiration

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

• the Earth

• the moon

• the sun

• the food we eat/make

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The reactants of photosynthesis are

• sugar and water.
• sugar and oxygen.
• carbon dioxide and water.
• carbon dioxide and oxygen.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which statement about photosynthesis is correct?

Plants transfer the energy they need from....

• water.

• soil.

• light energy.

• Plants do not require energy to perform photosynthesis.

Tags

NGSS.MS-LS1-6

What are the products of photosynthesis?

• Carbon dioxide and water
• Carbon dioxide and oxygen
• Glucose and oxygen
• Glucose and water

Tags

NGSS.MS-LS1-6

Which of the following is the correct equation for PHOTOSYNTHESIS?

• 6CO₂ + 6H₂O + sunlight --> 6O₂ + C₆H₁₂O₆

• 6CO₂ + C₆H₁₂O₆ + 6H₂O --> sunlight + O₂

• 6O₂ + 6H₂O + sunlight--> 6CO₂ + C₆H₁₂O₆

• C₆H₁₂O₆+ 6O₂ ---> 6H₂O + sunlight + 6CO₂

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Which gas is removed from the atmosphere during photosynthesis? (reactant)

• hydrogen

• oxygen

• nitrogen

• carbon dioxide

Tags

NGSS.MS-LS1-6

What is the function of ATP?

• storing energy

• deflects light

• light-absorbing pigments

• releasing stored energy to more useable energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Which of the following best describes photosynthesis?

• Photosynthesis converts light energy into chemical energy.

• Photosynthesis creates carbohydrates.

• Plants need sunlight, carbon dioxide, water to complete photosynthesis.

• Plants use chlorophyll, water, and carbon dioxide to make a sugar.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

In which  organelle does photosynthesis occur?

• mitochondria
• stomata
• xylem
• chloroplast

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What are the products of photosynthesis? (click all that apply)

• water

• oxygen

• glucose

• carbon dioxide

Tags

NGSS.MS-LS1-6