As compared to covalent compounds electrovalent compounds generally possess ___________

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#Question id: 19170

#Part-A Aptitude & General Biotechnology

Which of this is not true while selecting a solid matrix or column during affinity chromatography?

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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: 14159

#Part-B Specialized Branches in Biotechnology

Which of the following statement is not a benefit of FASTA over BLAST?

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#Question id: 11216

#Part-B Specialized Branches in Biotechnology

When two excitatory postsynaptic potentials (EPSPs) occur at a single synapse so rapidly in succession that the postsynaptic neuron's membrane potential has not returned to the resting potential before the second EPSP arrives, the EPSPs add together producing ________.

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#Question id: 14698

#Part-A Aptitude & General Biotechnology

A bag has 13 red, 14 green and 15 black balls. The probability of getting exactly 2 blacks on pulling out 4 balls is P1. Now the number of each colour ball is doubled and 8 balls are pulled out.The probability of getting exactly 4 blacks is P2. Then