Photosynthesis

Where does main source of energy for all life comes from?

• soil

• air

• sun

• food

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which colors of light does chlorophyll absorb the most?

• red and blue

• yellow and green

Tags

NGSS.MS-LS1-6

Why are plants green?

• Plant pigments absorb green light.

• Plant pigments absorb violet light.

• Plant pigments reflect green light.

• Plant pigments refliect violet light.

Tags

NGSS.MS-LS1-6

What are the reactants of photosynthesis?

• glucose and water

• glucose and oxygen.

• carbon dioxide and water

• carbon dioxide and oxygen

Tags

NGSS.MS-LS1-6

Which statement about photosynthesis is correct?

• 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.

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 pigments absorb sunlight for photosynthesis?

• green

• yellow

• carotenoids

• chlorophyll

Tags

NGSS.MS-LS1-6

Which of the following is the correct equation for PHOTOSYNTHESIS?

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

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which gas is removed from the atmosphere during photosynthesis?

• hydrogen
• oxygen
• nitrogen
• carbon dioxide

Tags

NGSS.MS-LS1-6

In which organelle does photosynthesis occur?

• mitochondria

• stomata

• xylem

• chloroplast

Tags

NGSS.MS-LS1-6