Photosynthesis

What are the reactants for Photosynthesis?

• Glucose (C6H12O6)

• Oxygen (O2)

• Carbon dioxide (CO2)

• Water (H2O)

• Sunlight

Tags

NGSS.MS-LS1-6

What are the products of Photosynthesis?

• Glucose (C6H12O6)

• Oxygen (O2)

• Carbon dioxide (CO2)

• Water (H2O)

• Sunlight

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What occurs first in photosynthesis?

• Light-dependent reactions (Photophosphorylation: ETC & chemiosmosis)

• Calvin cycle

Tags

NGSS.HS-LS1-5

Photophosphorylation refers to:

• Process which results in the movement of the electrons for synthesizing ATP molecules

• ETC

• Chemiosmosis

• All

When is H2O broken (photolysis) and what does it provide in photosynthesis?

• Light-dependent reactions & electrons & O2

• Light-dependent reactions & electrons

• Calvin cycle & electrons & O2

• Calvin cycle & electrons

Tags

NGSS.HS-LS1-5

What is a byproduct of the light-dependent reactions?

• O2

• H2O

• ATP

• Glucose (C6H21O6)

Tags

NGSS.HS-LS1-5

The movement of e- through ETC & splitting of H2O creates:

• H+ ions gradient from the stroma into the thylakoid interior

• H+ ions from the thylakoid interior into the stroma

Tags

NGSS.HS-LS2-3

What happens at the end of the light-dependent reactions?

• Movement of electrons through ETC

• Production of ATP through Chemiosmosis

• Excitement of electrons by sunlight

Tags

NGSS.HS-LS1-5

Light-dependent reactions produce:

• O2

• ATP

• NADPH

Tags

NGSS.HS-LS1-5

______ Light energy to chemical energy & ______ CO2 to glucose:

• Calvin cycle, Light-dependent reactions

• Light-dependent reactions

Tags

NGSS.HS-LS1-5