Cellular Energy

Select the components of an ATP molecule. (There are 3)

• nitrogenous base (adenine)

• sugar (ribose)

• three phosphate groups

• glucose

• phospholipid

We need ATP and glucose because ....... releases jut the right amount of energy needed for ........ while ......... is perfect for storing and transporting large amounts of ....... to and from cells.

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NGSS.HS-LS1-7

NGSS.HS-LS2-3

Leaves are green because of ......... a ........ pigment found in plants. We see these colors because chlorophyll ........ green light.

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NGSS.HS-LS1-5

NGSS.HS-LS2-5

What happens when chlorophyll absorbs light?

• the energy from the light makes the electrons excited in the chlorophyll

• the energy from the light causes the green pigment in the chlorophyll

• the energy from the light causes the chlorophyll to produce ATP

• the energy from the light causes the chlorophyll to produce NADHP

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NGSS.HS-LS1-5

NGSS.HS-LS2-5

Where does the chloroplast light reactions take place?

• thylakoid

• stroma

• granum

Select the molecules that go into the Calvin cycle.

• Carbon dioxide

• NADPH

• ATP

• glucose

What molecule comes out of the Calvin cycle?

• NADPH

• glucose

• ATP

• Carbon dioxide

Tags

NGSS.HS-LS2-5

What are the products of light reactions?

• ATP

• NADPH

• Glucose

• Carbon dioxide

• oxygen

Tags

NGSS.HS-LS1-5

The Calvin cycle is a cycle because.......

Answer explanation

It starts with CO2 reacting with a five carbon compound and after glucose is removed ends up with the same five carbon compound.

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-6

NGSS.HS-LS2-5

In light reaction select the things used and the product.

• water and light energy

• oxygen

• carbon dioxide

• glucose

Answer explanation

Uses water and light energy. Product is oxygen.

Tags

NGSS.HS-LS1-5