TLS Online TPP Program

#Question id: 304


As compared to covalent compounds electrovalent compounds generally possess ___________

#Part-A Aptitude & General Biotechnology
  1. High m.p. and high b.p.

  2. Low m.p. and low b.p.

  3. Low m.p. and high b.p.

  4. high m.p. and low b.p.

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TLS Online TPP Program

#Question id: 4799

#Part-A Aptitude & General Biotechnology

You set up a mapping cross involving your favorite gene (YFG) in Neurospora and determine the following octad types: 4:4 arrangement 83; 2:4:2 arrangement 7; 2:2:2:2 arrangement 10. What is the distance between your gene and the centromere?

TLS Online TPP Program

#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.

TLS Online TPP Program

#Question id: 5395

#Part-A Aptitude & General Biotechnology

The arithmetic mean of a set of 50 numbers is 38 . If two numbers, namely ,45 and 55, are discarded , the mean of the remaining set of numbers is:

TLS Online TPP Program

#Question id: 48

#Part-A Aptitude & General Biotechnology

Which of the following statements regarding enantiomers true?

TLS Online TPP Program

#Question id: 18850

#Part-A Aptitude & General Biotechnology

Which of these chromatography types are suitable as a "capture" step in the purification of non-tagged proteins?