Biology

12th

grade

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Biology Quiz

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15 questions

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  • 1. Multiple Choice
    20 seconds
    1 pt

    Which molecule participates both as a reactant and a product in the process of photosynthesis?

    Oxygen (O2)

    Glucose (C6H12O6)

    Carbon Dioxide (CO2)

    Water (H2O)

    Chlorophyll

  • 2. Multiple Choice
    20 seconds
    1 pt
    Image

    Which part shown in the diagram contains the DNA, chloroplast, ribosomes, and other enzymes?

    A

    B

    C

    D

    E

  • 3. Multiple Choice
    30 seconds
    1 pt

    Which of the following statements is more accurate?


    I. Photosystem I: Breaking down of water molecules :: Photosystem II: creating NADPH from NADP


    II. Electron Transport Chain allows electrons to gain more energy while travelling from one photosystem to another, thus, sustaining its energy for ATP production when it reaches the end of the photosystem.


    III. The products of the light reaction of photosynthesis are sorted only as ATP and NADPH.

    I Only

    II Only

    I and II

    II and III

    None of The Above

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