Terminator gene
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It's Obvious
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Similar Questions

  • 1
    Given below are two statements :

    Statement $I:$

    DNA polymerases catalyse polymerisation only in one direction, that is $5^{\prime} \rightarrow 3^{\prime}$

    Statement $II:$

    During replication of $DNA$, on one strand the replication is continuous while on other strand it is discontinuous.

    In the light of the above statements, choose the correct answer from the options given below :

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  • 2
    In eukaryotes, $mRNA$ is synthesized with the aid of
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  • 3
    A transcription unit in $DNA$ is defined primarily by the three regions in $DNA$ and these are with respect to upstream and down stream end;
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  • 4
    The genetic code is called a degenerate code because
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  • 5
    Translation is called
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  • 6
    How many codes are blank
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  • 7
    Variable number of tandem repeats $(VTNRs)$ in the $DNA$ molecule are highly useful in:
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  • 8
    Read the following statements and choose the set of correct statements:

    $(a)$ Euchromatin is loosely packed chromatin

    $(b)$ Heterochromatin is transcriptionally active

    $(c)$ Histone octomer is wrapped by negatively charged DNA in nucleosome

    $(d)$ Histones are rich in lysine and arginine

    $(e)$ A typical nucleosome contains $400\,bp$ of DNA helix

    Choose the correct answer from the options given below:

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  • 9
    Which of the following is not correct for molecule acting as genetic material ?
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  • 10
    Assertion : $DNA$ is associated with proteins.

    Reason : $DNA$ binds around histone proteins that form a pool and the entire structure is called a nucleosome.

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