Photosynthesis Quiz
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Questions and Answers

What is the primary process by which plants create food?

  • Respiration
  • Photosynthetic respiration
  • Photosynthesis (correct)
  • Fermentation

Which pigment is crucial for capturing light energy in plants?

  • Carotene
  • Chlorophyll (correct)
  • Xanthophyll
  • Myoglobin

What substance is split to form hydrogen and oxygen during the light-dependent reactions?

  • Carbon dioxide
  • NADPH
  • Glucose
  • Water (correct)

In which part of the chloroplast does the Calvin cycle occur?

<p>Stroma (C)</p> Signup and view all the answers

Which molecule is released as a byproduct during the light-dependent reactions?

<p>Oxygen (A)</p> Signup and view all the answers

What is required in the Calvin cycle to synthesize glucose?

<p>Carbon dioxide (B)</p> Signup and view all the answers

What type of organisms are capable of forming food from sunlight?

<p>Autotrophs (B)</p> Signup and view all the answers

Which energy-storing molecule contains three phosphates, adenosine, and ribose?

<p>ATP (C)</p> Signup and view all the answers

Flashcards

Photosynthesis

Process plants use to create food from sunlight

Autotroph

Organism that makes its own food

Heterotroph

Organism that eats other organisms for energy

Chlorophyll

Green pigment that captures sunlight energy

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Chloroplast

Plant cell organelle where photosynthesis occurs

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Light-dependent reaction

Photosynthesis stage that uses sunlight

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Calvin cycle

Photosynthesis stage that makes glucose

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Water

Split to produce hydrogen and oxygen in light-dependent reaction

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Study Notes

Photosynthesis

  • Photosynthesis: The process plants use sunlight to create food.
  • Autotrophs: Organisms that make their own food (e.g., plants).
  • Heterotrophs: Organisms that consume others for energy (e.g., animals).
  • Chloroplast: Organelles in plants where photosynthesis occurs.
  • Chlorophyll: Pigment that captures light energy in plants.
  • Thylakoids: Area within chloroplasts where light-dependent reactions occur.
  • Calvin Cycle: Area within chloroplasts where the Calvin cycle takes place, producing glucose.
  • Light-dependent reactions: Use light to split water and oxygen.
  • Water: Split in the light-dependent reaction to create hydrogen and oxygen.
  • ATP: A product of photosynthesis; energy storage molecule.
  • Glucose: A product of photosynthesis; energy storage molecule.
  • Carbon dioxide: Used in the Calvin cycle to create glucose.

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Photosynthesis Review PDF

Description

Test your knowledge on the process of photosynthesis, covering key terms like autotrophs, chloroplasts, and the Calvin cycle. This quiz will challenge you to understand the roles of light-dependent reactions and products such as ATP and glucose. Perfect for biology enthusiasts!

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