What are Linkers?

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#Question id: 18834

#Part-A Aptitude & General Biotechnology

A researcher is trying to alter five successive base pairs in the middle of a PCR amplified DNA fragments. Which technique is the most recommended for performing such experiment? 

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#Question id: 1621

#Part-B Specialized Branches in Biotechnology

Eosinophils do NOT:

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#Question id: 18920

#Part-A Aptitude & General Biotechnology

Which selection system is used in a yeast plasmid recombinant?

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#Question id: 3861

#Part-A Aptitude & General Biotechnology

_ are sequences that are removed from primary transcripts, and _ are sequences that remain present in mature mRNA molecules.

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#Question id: 19888

#Part-A Aptitude & General Biotechnology

There are some typical enzyme used in the manipulation of nucleic acid;

ENZYMES	USE IN NUCLEIC ACID MANIPULATION
A) klenow	i) DNA-dependent RNA polymerase
B) T4 DNA polymerase	ii) Single-strand specific nuclease
C) Taq DNA polymerase	iii) DNA pol I lacks 5’→ 3’ exonuclease activity
D) T7 RNA polymerase	iv) Thermostable DNA polymerase used in PCR
E) S1 nuclease	v) Lack  5’→ 3’ exonuclease activity