Plasmids are good vectors for genetic engineering because

  1. They self replicate within bacterial cells
  2. Replicate freely outside bacterial cells
  3. Can be replicated in culture
  4. Can be replicated in laboratory using enzymes
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Molecular weight of DNA in diploid human cell in Da is

  1. 3.6 X 10 12 Da
  2. 46 X 10 10
  3. 30 billion Da
  4. 46 billion Da
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In AGE, A stands for

  1. Accelerated
  2. Attenuated
  3. Agarose
  4. Agar agar
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rop’ in pBR 322 stands for

  1. Restricted origin for replication
  2. Replication proteins
  3. Reporter origin palindrome
  4. Replication origin point
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The Ti in Ti plasmid stands for

  1. Tumour inciting
  2. Tumour inducing
  3. Transposon incumbent
  4. Transition impact
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Classical biotechnology does not include the production of

  1. Curd
  2. Ethyl alcohol
  3. Insulin from bacteria
  4. Citric acid
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Why is a marker gene useful?

A It shows you where the gene being added has been taken up.

B It's a way of labelling which gene you want to modify.

C It sticks with the striker gene.

D  It marks the position  of r DNA

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Transformation is the term used to denote

  1. Non virus mediated gene transfer in Animal cells
  2. Non virus mediated gene transfer in Bacteria
  3. Virus mediated gene transfer in non animal eukaryotic cells
  4. All of the above
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According to traditional view which of the following can be kept under the process or form in Biotechnology?
A. Test tube baby
B. DNA vaccine
C. Making of wine
D. Correcting a gene

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According to Modern molecular biotechnology, which of the following can be kept under the processes or form in Biotechnology?

A.      Making of DNA vaccine

B.      Making of curd

C.      Making of bread

D.     Making of wine

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