Light Dependent Cycle

Where do the light dependent reactions take place within the chloroplast?

• Stroma

• Thylakoid

• Chlorophyll

• Mitochondria

Tags

NGSS.HS-LS1-5

The light dependent reactions provide energy in the form of ____ to fuel the Calvin Cycle

• ADP

• ATP

• FADH₂

• NADH

__________ energy from the sun is changed into __________ energy during photosynthesis

• Electrical, Light

• Chemical, Light

• Physical, Chemical

• Light, Chemical

Tags

NGSS.HS-LS1-5

Which organelle is responsible making food (Glucose) using sunlight?

• Ribosomes

• Nucleus

• Chloroplast

• Mitochondria

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

In the image above, the red question mark represents a molecule that is made as a waste product during the light-dependent reactions? What is red question mark?

• Carbon Dioxide

• Glucose

• ATP

• Oxygen

• Eye boogers... maybe this is where they originate from!

Tags

NGSS.HS-LS1-5

The blue star is pointing to what part of a chloroplast?

• Thylakoid

• Stroma

• Granum

• Green thingy ma bobberton! Obviously that is it!

Tags

NGSS.MS-LS1-2

Which statement best summarizes how the light-dependent reactions and light-independent reactions (Calvin cycle) work together during photosynthesis?

• The light-dependent reactions take in glucose (food energy) and the light-independent reactions use the glucose to make ATP

• The light-dependent reactions take in glucose (food energy) and the light-independent reactions use the glucose to make energy in the form of sunlight

• The light-dependent reactions capture energy and the light-independent reactions use that energy to make glucose

• The light-dependent reactions capture energy and the light-independent reactions use that energy to make ATP

Tags

NGSS.HS-LS1-5

Why do plant cells perform Photosynthesis?

• To produce carbon dioxide

• To produce water

• To convert solar energy into glucose molecules

• To produce ATP

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Increasing carbon dioxide can increase photosynthesis, but only to a maximum rate because

• There are not enough RuBP molecules

• Oxygen cannot leave fast enough

• Large amounts of CO2 cannot fit in the chloroplast

• Calvin cycle can only go as fast as the light reactions

Tags

NGSS.HS-LS2-5

What is the primary purpose of the light-dependent reactions in photosynthesis?

• To produce glucose

• To capture and convert solar energy into chemical energy

• To release oxygen as a waste product

• To absorb carbon dioxide

Tags

NGSS.HS-LS1-5