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A thermostable DNA polymerase, which rem...

A thermostable DNA polymerase, which remains active during the high temperature induced denturation of double j- stranded DNA is isolated from a bacterium

A

E.coli

B

Thermus aquaticus

C

Salmonella typhimurium

D

Thermus occus

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • Taq DNA polymerase was isolated from the hot springs bacterium called

    A
    Tetrahymenia thermophila
    B
    Thermophilus aquaticus
    C
    Clostridium botulinum
    D
    Bacillus licheniformis

  • During DNA finger printing, the double stranded DNA is split into single stranded DNA by using

    A
    agarose gel
    B
    radioactive DNA probe
    C
    acidic chemicals
    D
    alkaline chemical

  • Enzymes isolated from organisms which line in extreme high temperatures (eg , hot vents and sulphur springs) show catalytic activity in a 93 94 98 range of

    A
    `40 - 60^(@)C`
    B
    `60 - 80^(@)C`
    C
    `80 - 90^(@)C`
    D
    `40 - 45^(@)C`

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