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easyMCQNEET 20232026Biology
1 mark

Which of the following is not a cloning vector?

  1. A
    BAC
  2. B
    YAC
  3. C
    pBR322
  4. D
    Probe

Solution & Step-by-step Explanation

Cloning vectors are DNA molecules used to carry foreign genetic material into a host cell.BAC (Bacterial Artificial Chromosome) and YAC (Yeast Artificial Chromosome) are vectors used for large DNA fragments.pBR322 is a widely used plasmid vector.Probe is a small, single-stranded DNA or RNA fragment tagged with a radioactive or fluorescent molecule used to detect complementary sequences; it is not a vector.

Practice this question

Try it yourself before checking the explanation above.

Which of the following is not a cloning vector?
A
BAC
B
YAC
C
pBR322
D
Probe

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