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RRB JE General Science Quiz CBT 01
5 Questions
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RRB JE General Science Quiz CBT 01

Created by
@CoolMermaid

Questions and Answers

Which of the following is the main gas responsible for the greenhouse effect?

  • Hydrogen
  • Nitrogen
  • Oxygen
  • Carbon Dioxide (correct)

    • What is the primary role of enzymes in biological processes?

  • To provide energy
  • To act as structural components
  • To speed up chemical reactions (correct)
  • To transport oxygen

    • Which of the following particles is found in the nucleus of an atom?

  • Electron
  • Neutron (correct)
  • Beta particle
  • Photon

    • Which of these processes is a characteristic of photosynthesis?

    <p>Use of light energy to produce glucose</p> Signup and view all the answers

    What law states that the total mass of reactants equals the total mass of products in a chemical reaction?

    <p>Conservation of Mass</p> Signup and view all the answers

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