Ch 8 Photosynthesis

This is the chemical equation for photosynthesis.  What are the reactants in this equation?

• Carbon Dioxide and Light
• Carbon Dioxide and Glucose
• Carbon Dioxide and Water
• Glucose and Oxygen

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

When hydrogens flow through ATP synthase, which bond is made as ADP becomes ATP?

• A

• B

• C

• D

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NGSS.HS-LS1-7

Which of the following is NOT made during the light reactions?

• Oxygen

• NADPH

• ATP

• Glucose

Tags

NGSS.HS-LS1-5

What is the main purpose of the light dependent reactions?

• To provide the energy for the calvin cycle

• To break apart sugars

• To reflect green light

• To make sugars

Tags

NGSS.HS-LS1-5

What part of the plant cell performs photosynthesis?

• The Mitochondrion

• The Nucleus

• The Chloroplast

• The Cell Wall

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

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

What supplies the electron that is lost in Photosystem II (PSII)?

• ATP

• water

• glucose

• carbon dioxide

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

The energy required to pump H⁺ ions across the thylakoid membrane comes from

• ATP molecules

• Electron Transport Chain

What supplies the electrons that are lost in photosystem I (PSI)? Use the diagram.

• the electron transport chain

• ATP synthase

• glucose

• oxygen

Tags

NGSS.HS-LS1-5

When water donates an electron, which waste product is made?

• light

• oxygen

• glucose

• carbon dioxide