TLS Online TPP Program

#Question id: 40238


Consider the following statements regarding pioneer microbiologists:

  • Statement I: Sergei Winogradsky developed the enrichment culture technique to isolate specific microorganisms.

  • Statement II: Martinus Beijerinck was the first person to isolate a nitrogen-fixing bacterium, Clostridium pasteurianum.

Which of the following is correct?

#Applied Microbiology
  1.  Both Statement I and Statement II are correct.
  2.  Statement I is correct, but Statement II is incorrect
  3.  Statement I is incorrect, but Statement II is correct
  4. Both Statement I and Statement II are incorrect.
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TLS Online TPP Program

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#Question id: 18905

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#Question id: 18906

#Zoology

A good vector must have the following properties.
a) It should be able to replicate autonomously.
b) A vector should be ideally less than 10 kb in size
c) The vector should be easy to isolate and purify.
d)  vector should have suitable marker genes that allow easy detection and/or selection of the transformed host cells.
e) it should a multiple cloning site

TLS Online TPP Program

#Question id: 18906

#Life Sciences

A good vector must have the following properties.
a) It should be able to replicate autonomously.
b) A vector should be ideally less than 10 kb in size
c) The vector should be easy to isolate and purify.
d)  vector should have suitable marker genes that allow easy detection and/or selection of the transformed host cells.
e) it should a multiple cloning site

TLS Online TPP Program

#Question id: 18906

#Applied Microbiology

A good vector must have the following properties.
a) It should be able to replicate autonomously.
b) A vector should be ideally less than 10 kb in size
c) The vector should be easy to isolate and purify.
d)  vector should have suitable marker genes that allow easy detection and/or selection of the transformed host cells.
e) it should a multiple cloning site