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#Question id: 2791


In mammals, X-chromosome inactivation

#Environmental Science
  1. occurs in half the diploid cells of the adult female.

  2. results from the ionization of the X-chromosome.

  3. is considered an epigenetic event.

  4. b and c


Answer:- Option(s): 3


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#Question id: 12932

#Biochemistry

Why mRNA cannot be used directly in cloning?

TLS Online TPP Program

#Question id: 12932

#Life Sciences

Why mRNA cannot be used directly in cloning?

TLS Online TPP Program

#Question id: 12932

#Life Sciences

Why mRNA cannot be used directly in cloning?

TLS Online TPP Program

#Question id: 12932

#Applied Microbiology

Why mRNA cannot be used directly in cloning?

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#Question id: 12932

#Bio-Informatics

Why mRNA cannot be used directly in cloning?

TLS Online TPP Program

#Question id: 12933

#Biochemistry

Choose the correct order for the cloning process.
1. The production of cDNA is carried out using an enzyme termed Reverse transcriptase.
2. mRNA cannot be used directly in cloning.
3. It is possible to synthesis complementary DNA molecule to all the mRNA from the selected tissue.
4. The cDNA may be inserted into vectors and then cloned.

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