Photosynthesis/Cellular Respiration Review

_______________  is a series of chemical reactions that convert the energy in food molecules into a usable form of energy called ATP.

• photosynthesis

• oxygen

• carbon dioxide

• cellular respiration

Plants eat food to get the energy they need.

• True

• False

Carbon dioxide, water vapor, and oxygen pass through openings called_________  in the epidermal cells of leaves.

• chloroplasts

• stomata

• chlorophyll

• epidermal cells

Tags

NGSS.MS-LS1-6

11.  Which is the source of energy used in photosynthesis?

• water

• light

• carbon dioxide

• sugar

Tags

NGSS.MS-LS1-6

Which is the first step of cellular respiration?

• glycolysis

• decomposition

• photosynthesis

• evaporation

Tags

NGSS.HS-LS1-7

Plants can use the__________made in photosynthesis as an energy source.

• carbon dioxide

• light

• glucose

• water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Photosynthesis uses all of the following except_______ to make food.

• light energy

• chemical energy

• water

• carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The second step of cellular respiration occurs in the ____________ of eukaryotic cells.

• mitochondria

• chloroplasts

• stomata

• chlorophyll

Tags

NGSS.MS-LS1-7

Select all that apply.

Which must enter a plant for photosynthesis to occur?

• light energy

• sugar molecules

• carbon dioxide

• water molecules

Tags

NGSS.MS-LS1-6

What happens to the oxygen produced when water molecules are split during photosynthesis?

• It is stored in plant pigments.

• It is used to make sugars.

• It is combined with light energy.

• It is released into the atmosphere.

Tags

NGSS.MS-LS1-6