Light Dependent Reactions of Photosynthesis

What part of the plant cell performs photosynthesis?

• The Mitochondrion

• The Nucleus

• The Chloroplast

• The Cell Wall

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Why are green leaves green?

• Chlorophyll reflects green light
• Chlorophyll absorbs green light
• Chlorophyll absorbs blue and green light

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According to this absorption spectrum, what color is not used by the chlorophyll pigments?

• green
• blue
• yellow
• red

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Where do the light reactions happen?

• mitochondria membrane
• thylakoid membrane
• stroma
• central vacuole

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What is the main purpose of the light dependent reactions?

• To provide the energy for the calvin cycle
• To capture energy and make sugar
• To reflect green light
• To make sugars

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What supplies the electron that is lost in PS II?

• oxygen
• water
• glucose
• rubisco

What does ATP synthase do?

• Create ATP in chemiosmosis.
• Break down ATP in chemiosmosis.
• Break down NADPH. 
• Create NADPH.

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ATP gets formed in the light dependent reaction by which process?

• Chemiosmosis
• Photosmosis
• Diffusion
• Active Transport

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Match the reaction center in PSI & PSII with its name.

• PSI is named P700

• PSI is named P680

• PSII is named P700

• PSII is named P680

Where are photosystems located?

• thylakoid space
• thylakoid membrane
• central vacuole
• stroma