Light Dependent and Light Independent Reactions

What is the primary pigment involved in capturing light energy during photosynthesis?

• Chlorophyll

• Xanthophyll

• Carotene

• Melanin

Tags

NGSS.HS-LS1-5

Where do the light-dependent reactions of photosynthesis take place?

• Thylakoid membranes of the chloroplasts

• Nucleus

• Mitochondria

• Cell membrane

What is the main product of the light-dependent reactions?

• ATP and NADPH

• ADP and NADP+

• Water and Carbon Dioxide

• Glucose and Oxygen

Tags

NGSS.HS-LS1-5

What molecule is split during the light-dependent reactions to release oxygen?

• Water

• Chlorophyll

• Carbon dioxide

• Glucose

What is the purpose of the light-independent reactions in photosynthesis?

• To release oxygen as a byproduct

• To convert carbon dioxide into glucose

• To absorb sunlight

• To produce water molecules

Tags

NGSS.HS-LS2-5

Where do the light-independent reactions of photosynthesis take place?

• Cytoplasm

• Mitochondria

• Stroma of the chloroplasts

• Thylakoid membrane

What is another name for the light-independent reactions?

• Krebs cycle

• Haber-Bosch process

• Calvin cycle

• Hill reaction

What is the first step in the light-independent reactions?

• Carbon fixation

• Photolysis

• Calvin cycle initiation

• ATP production

Tags

NGSS.HS-LS2-5

What is the final product of the light-independent reactions?

• Glucose

• Starch

• ATP

• Oxygen

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-6