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RNA polymerase [OCHOA 1953] has polypep...

RNA polymerase [OCHOA 1953] has _________ polypeptide chains.

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The correct Answer is:
5
RNA polymerase has 5 polypeptide chains
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Knowledge Check

  • RNA polymerase, discovered by Ochoa (1953) is a holoenzyme and has how many poly-peptide chains ?

    A
    5
    B
    2
    C
    1
    D
    4

  • Insulin has two polypeptide chains. These polypeptide chains are held together by

    A
    Peroxy linkage
    B
    Disulphide linkage
    C
    Diazo bonding
    D
    H-bonding

  • (A) Insulin is a globular protein. (R) Insulin has two polypeptide chains consist of 51 amino acids joined by two disulphide linkage.

    A
    Both (A) and (R) are true and (R) is the correct explanation of (A)
    B
    Both (A) and (R) are true and (R) is not the correct explanation of (A)
    C
    (A) is true but (R) is false
    D
    Both (A) and (R) are false

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    How many coded nitrogen bases are present in m-RNA from which a polypeptide chain with 60 amino acids is formed in bacteria cells, (including nonsense codon)?

    The codon of m-RNA which determins aminoacid at the 6th position in polypeptide chain of normal haemoglobin is

    RNA polymerase on its own is capable of catalyzing the process of

    Removal of RNA polymerase III from nucleo-plasm will affect the synthesis of

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