Photosynthesis FA

The science word for using sunlight to make food is (a)   .

• Photosynthesis
• Cellular Respiration
• Decomposition

Tags

NGSS.MS-LS1-6

Where does photosynthesis take place?

• mitochondria in the animal cell

• chloroplast in the plant cell

• chloroplast in the animal cell

• mitochondria in the animal cell

• cytoplasm in the plant cell

Tags

NGSS.MS-LS1-6

Match the following

• gas that plants put OUT

• carbon dioxide (CO2)

• gas that plants take IN

• oxygen (O2)

• where photosynthesis takes place

• glucose (C6H12O6)

• food and building material

• chloroplast

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

NGSS.MS-LS2-3

What do plants NOT need for photosynthesis?

• Soil

• Carbon Dioxide (CO2)

• Sunlight

• Water

Answer explanation

Photosynthesis requires sunlight, carbon dioxide, and water. However, soil is not a direct requirement for this process. Soil typically provides nutrients but is not needed for photosynthesis, since not all plants need soil: for example, air plants and floating water plants also use photosynthesis.

Tags

NGSS.MS-LS1-6

Which 3 are inputs (reactants) for photosynthesis?

(Pick 3)

• Carbon Dioxide

• Oxygen

• Water

• Sugar/glucose

• Sunlight

Tags

NGSS.MS-LS1-6

Which 2 are outputs (products) for photosynthesis?

(Pick 2)

• Carbon Dioxide

• Oxygen

• Water

• Sugar/glucose

• Sunlight

Tags

NGSS.MS-LS1-6

What is the role of sunlight in photosynthesis?

• It provides the energy needed for to break bonds and rearrange molecules

• It provides the carbon dioxide needed for photosynthesis

• It provides the energy needed to make water

• It provides the sugar needed for energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Match the inputs and outputs to how they enter or exit the plant.

• exits the leaf through the stomata

• Water

• is absorbed by the roots

• Sunlight

• enters the leaf through the stomata

• Glucose
  (sugar)

• stays inside the plant

• Oxygen

• captured by chlorophyll

• Carbon Dioxide (CO2)

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following equations represents the overall chemical reaction for photosynthesis?

• 6O₂+ 6H₂O → C₆H₁₂O₆+ 6O₂

• C₆H₁₂O₆ + 6H₂O→ 6O₂+ 6O₂

• 6CO₂+ 6H₂O→ C₆H₁₂O₆+ 6O₂

• 6O₂ + 6H₂O→ C₆H₁₂O₆ + 6CO₂

Tags

NGSS.MS-LS1-6

After the plant produces glucose, ___.

• It must be used right away.

• It must be stored for 3 months before it is used.

• It can be used right away or stored for later.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

NGSS.MS-LS2-3