Concept 4 Photosynthesis

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar

• CO₂ + sugar + H₂O --> O₂ + light

• _O2 + light + H₂O --> CO₂ + Sugar

• CO₂ + O₂ + H₂O --> Light+ Sugar

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What is the main function of chloroplast?

• Mitosis

• Meiosis

• Translation

• Photosynthesis

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Select all that are products of Photosynthesis.

• Water

• Carbon Dioxide

• Oxygen

• Sunlight (Light Energy)

• Glucose (Sugar/food)

Tags

NGSS.MS-LS1-6

Overall, photosynthesis is a reaction that

• absorbs energy, and is exothermic.

• absorbs energy, and is endothermic.

• releases energy, and is exothermic.

• releases energy, and is endothermic.

Tags

NGSS.HS-LS1-5

Photosynthesis occurs in two stages: light-dependent reactions and light-independent reactions. During the light-dependent reactions,

• water molecules are split by sunlight.

• carbon dioxide is absorbed.

• reactions occur in the stroma.

• a molecule of sugar, glucose, is made.

Tags

NGSS.HS-LS1-5

The figure shows the current composition of the Earth’s atmosphere. What would be different about the composition before the evolution of photosynthetic organisms?

• The trace element section would have been smaller.

• The nitrogen component of this graph would be larger.

• The oxygen component of this graph would have been smaller.

• The oxygen component of this graph would have been larger

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NGSS.HS-ESS2-7

NGSS.HS-LS1-5

What is "B" in the following table?

• Thylakoid

• Capture energy

• CO2 > C6H12O6

• H2O > O2

• Make sugar

What is "C" in the following table?

• H2O > O2

• Capture energy

• CO2 > C6H12O6

• Make sugar

• Stroma

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What is "D" in the following table?

• Make sugar

• Capture energy

• CO2 > C6H12O6

• H2O > O2

• Stroma

Tags

NGSS.HS-LS1-6

NGSS.HS-LS2-5

Name two different types of organisms that can perform photosynthesis.

Tags

NGSS.MS-LS1-6