Biology

9th -

12thgrade

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MP4 Assessment

10
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35 questions

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  • 1. Multiple Choice
    1 minute
    1 pt

    A sequence of three bases in a messenger-RNA molecule is known as a

    codon

    nucleotide

    polypeptide

    gene

  • 2. Multiple Choice
    1 minute
    1 pt

    If a portion of a messenger RNA (mRNA) molecule contains the base sequence A-A-U, the corresponding transfer RNA (tRNA) base sequence is

    A-A-U

    T-T-A

    G-G-T

    U-U-A

  • 3. Multiple Choice
    1 minute
    1 pt
    Image

    The process shown in the diagram is known as

    photosynthesis

    DNA replication

    protein deconstruction

    protein synthesis

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