A repeating structural unit in a multimeric protein is known as a(n):

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#Question id: 426

#Part-B Specialized Branches in Biotechnology

Which statement is not true about catabolic pathways?

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#Question id: 13081

#Part-A Aptitude & General Biotechnology

Correct statements about RAPD’s

A. RAPD polymorphism is detected by using oligonucleotides usually more than 10 bases long of random sequences as primers in a reaction.

B. In a strain which has in genomic DNA sequences complementary to the primer oligonucleotide, PCR products will be detected in the gel,

C. Typical RAPD markers show limited variation between parents, especially in naturally inbreeding species.

D. RAPDs are more sensitive than RFLPs to experimental conditions making them more difficult to be consistent and reproducible.

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#Question id: 14126

#Part-B Specialized Branches in Biotechnology

Which of the following statement is incorrect about homology and sequence similarity?

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#Question id: 18740

#Part-A Aptitude & General Biotechnology

There are various methods to distinguish whether a colony contains a recombinant or not. One such method is __________

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#Question id: 18770

#Part-A Aptitude & General Biotechnology

Four identical PCR reactions were carried out in tubes named I, II, III and IV. Besides the usual mix of dNTPs, each of the tubes respectively contained Ɣ-32P dATP, β-32P dATP, α-32P dATP, α-32P dNTP and α-32P rNTP. Which one of the tubes will have radiolabeled PCR product?