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TLS Online TPP Program
#Question id: 19163
#Part-A Aptitude & General Biotechnology
Which solvent is usually used for SEC generally use in lab?
TLS Online TPP Program
#Question id: 11226
#Part-B Specialized Branches in Biotechnology
At the neuromuscular junction, the neurotransmitter acetylcholine (ACh) is degraded by acetylcholinesterase. If a neurophysiologist applies the naturally occurring acetylcholinesterase inhibitor, onchidal (produced by the mollusc Onchidella binneyi), to a synapse, what would you expect to happen?
TLS Online TPP Program
#Question id: 18088
#Part-A Aptitude & General Biotechnology
If a coin is tossed 5 times, then consider the following statements:
I: Probability of getting exactly 2 heads is 5/16.
II: Probability of getting at least 4 heads is 3/16.
III: Probability of getting at most 2 heads is 5/8.
Which one of the following is correct in respect of the above statements
TLS Online TPP Program
#Question id: 11449
#Part-A Aptitude & General Biotechnology
Artificial electrical stimulation of a human's menthol-sensitive neurons would likely produce the sensation of ________.
TLS Online TPP Program
#Question id: 13064
#Part-A Aptitude & General Biotechnology
Optimisation of a PCR reaction is often a compromise between the competing demands for precision, efficiency and yield. Although the specific effects may vary, generally, increasing the annealing temperature will increase non-specific primer binding and reduce precision. Increasing the length of the elongation phase will reduce the proportion of incomplete newly-synthesised strands and therefore increase yield. In this case, the potential effect on efficiency is unclear. Increasing the elongation phase would increase the reaction time, but the time taken to ramp down to a lower annealing temperature would be reduced.
Which of the following techniques doesn’t involve use of a secondary antibody?