GCSE Biology Foundation Tier Paper 2F Quiz
6 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the main impact of human activities on the concentration of carbon dioxide in the atmosphere?

  • Having no effect on the concentration of carbon dioxide
  • Decreasing the concentration of carbon dioxide
  • Increasing the concentration of carbon dioxide (correct)
  • Stabilizing the concentration of carbon dioxide

    • How can the changing concentration of carbon dioxide in the atmosphere affect living organisms?

  • Promoting biodiversity
  • Decreasing global temperatures
  • Causing ocean acidification (correct)
  • Enhancing plant growth

    • What structures inside the cell nucleus contain DNA?

  • Ribosomes
  • Mitochondria
  • Vacuoles
  • Chromosomes (correct)

    • In Figure 13, what is the part of the DNA molecule labelled X?

    <p>Deoxyribose sugar</p> Signup and view all the answers

    What type of substances are labelled A, C, G, and T in Figure 13?

    <p>Nucleotides</p> Signup and view all the answers

    In Figure 14, what is happening to the DNA in part Z?

    <p>Replication</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser