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#Question id: 5843


 In homologous recombination in E. coli, the protein that assembles into long, helical filaments that coat a region of DNA is:

#SCPH06 I Botany
  1. DNA methylase.

  2. DNA polymerase.

  3. histone.

  4. RecA protein.


Answer:- Option(s): 4


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#Question id: 10994

#I Life Science/ Life Sciences Group – I-V

When recording lead II on an EKG, the positive electrode is the

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#Question id: 58

#SCPH28 | Zoology

A covalent chemical bond is one in which ________.

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#Question id: 1757

#SCPH05 I Biotechnology

What is the first event following the production of CH germline transcripts by immunoglobulin genes?

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#Question id: 4123

#SCPH06 I Botany

A certain bacterial mRNA is known to represent only one gene and to contain about 800 nucleotides.  If you assume that the average amino acid residue contributes 110 to the peptide molecular weight, the largest polypeptide that this mRNA could code for would have a molecular weight of about:

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#Question id: 416

#I Life Science/ Life Sciences Group – I-V

The immediate precursors of DNA and RNA synthesis in the cell all contain:

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