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#Question id: 3676


Which function can be carried out by DNA replication proteins?

#XL - S Microbiology
  1. Topoisomerases wind the DNA into a double-helix.

  2. DNA ligase can initiate new DNA chains

  3. SSB converts double-stranded DNA into single-stranded DNA.

  4. Helicases break hydrogen bonds in the DNA.


Answer:- Option(s): 4


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#Question id: 108

#XL - Q Biochemistry

Like plasmologens, sphingolipids are found in relative abundance in

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#Question id: 15334

#XL - S Microbiology

In which type of BCR (surface protein) present on to the B-cell, which are responsible for the conversion of membrane bound into secreted form of antibody. If it is not present then this conversion isn’t possible;

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#Question id: 7006

#XL - T Zoology

A cluster of genes that comprises one part of the Hox gene clusters (the HOM-C complex) in Drosophila, known as:

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#Question id: 498

#XL - S Microbiology

Glucose breakdown in certain mammalian and bacterial cells can occur by mechanisms other than classic glycolysis.  In most of these, glucose 6-phosphate is oxidized to 6-phosphogluconate, which is then further metabolized by:

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#Question id: 3879

#XL - Q Biochemistry

Which of the following is not usually essential for the catalytic activity of ribozymes?

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