Pyrosequencing is sequencing by synthesis whereby a PCR template is hybridised to an oligonucleotide and incubated with 

1. DNA polymerase

2.  ATP sulphurylase

3. Luciferase 

4. Apyrase

Which of the following option has correct combination?

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#Question id: 696

#SCPH05 I Biotechnology

An alpha helix would be destabilized most by:

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#Question id: 13025

#SCPH05 I Biotechnology

Which enzyme is used for homopolymer tailing?

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#Question id: 3659

#SCPH06 I Botany

In eukaryotes, gap filling in BER involves predominantly DNA polymerase β whereas the longer gaps generated in NER are filled by:

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#Question id: 5241

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

Genes a, b, and c are widely spaced in the bacterial genome. Transducing phage from an a+ b+ c+ bacterium were used to infect a culture of a- b- c- cells, and b+ transductants were selected. Which of the following best describes the predicted genotypes of these transductants?

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#Question id: 37

#SCPH05 I Biotechnology

Which one of the following has the cellular components arranged in order of their increasing size?