photosynthesis 7th grade

The pigment in chloroplasts that absorbs light energy is called

• stroma
• stomata
• chlorophyll
• chlorofluorocarbon

Tags

NGSS.HS-LS1-5

The reactants in photosynthesis are

• carbon dioxide and water
• water and oxygen
• oxygen and glucose
• glucose and carbon dioxide

Tags

NGSS.MS-LS1-6

The products in photosynthesis are

• carbon dioxide and water
• water and oxygen
• oxygen and glucose
• glucose and carbon dioxide

Tags

NGSS.MS-LS1-6

Which of the following is the best type of light for photosynthesis?

• White
• Red
• Blue
• Green

Tags

NGSS.MS-LS1-6

How does Carbon Dioxide enter a plants leaves?  Through the: 

• Thylakoid
• Stoma
• Stroma
• Chlorophyll

Tags

NGSS.MS-LS1-6

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar
• CO₂ + sugar + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + Sugar
• CO₂ + O₂ + H₂O --> Light+ Sugar

Tags

NGSS.MS-LS1-6

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

Tags

NGSS.MS-LS1-6

Most plants appear green because chlorophyll

• absorbs green light.
• absorbs violet light.
• reflects green light.
• reflects violet light.

Tags

NGSS.MS-LS1-6

Which organelle performs PHOTOSYNTHESIS?

• Chloroplast
• Mitochondria

Tags

NGSS.MS-LS1-6

What process is the diagram representing?

• Photosynthesis
• Soil development
• Plant reproduction
• Nitrogen Cycle
  Nitrogen cycle

Tags

NGSS.MS-LS1-6