Photosynthesis STAAR Practice

Where do the light dependent reactions during photosynthesis occur in the cell?

• Stroma of the chloroplast
• Matrix of the chloroplast
• Thylakoids of the chloroplast
• Thylakoids of the mitochondria

Tags

NGSS.HS-LS1-5

Inputs of photosynthesis

• glucose, sunlight, water
• oxygen, glucose
• water, sunlight, carbon dioxide
• carbon dioxide, water, oxygen

Outputs of photosynthesis

• glucose, sunlight, water
• oxygen, glucose
• water, sunlight, carbon dioxide
• carbon dioxide, water, oxygen

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.HS-LS1-5

NGSS.HS-LS2-5

Use the diagram to answer the question. Which molecule is an electron carrier?

• H₂O
• carbon dioxide
• NADP⁺
• oxygen

Tags

NGSS.HS-LS1-5

What are the two products of the light reactions that are needed for the calvin cycle?

• NAD and NADPH
• NADP + and Glucose
• NADPH and ATP
• Oxygen and NADPH

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

The fluid like substance found inside the chloroplast is called

• Cytoplasm
• Stroma
• Thykloids
• Cell Wall

Tiny pores in a leaf that allow gases to escape or enter are known as

• Stroma

• Guard cells

• Air holes

• Stomata

Tags

NGSS.MS-LS1-6

Which organisms perform Photosynthesis?

• Only Autotrophs

• Only Heterotrophs

• Both Autotrophs and Heterotrophs

• Neither Autotrophs or Heterotrophs

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which gas is removed from the atmosphere during photosynthesis?

• hydrogen
• oxygen
• nitrogen
• carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3