TLS Online TPP Program

#Question id: 11215


If excitatory postsynaptic potentials (EPSPs) are produced nearly simultaneously through two different synapses on the same postsynaptic neuron, the EPSPs can also add together creating ________.

#Part-B Specialized Branches in Biotechnology
  1. a temporal summation

  2. a spatial summation
  3. a tetanus
  4. the refractory state
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TLS Online TPP Program

#Question id: 799

#Part-B Specialized Branches in Biotechnology

The two cleavage reactions required to generate the miRNA from these primary transcripts are mediated by two distinct RNases. A characteristic of both these enzymes is that they recognize and cleave RNAs on the basis of the structure of their substrates rather than their specific sequence. Which of the following statement is INCORRECT regarding the cleavage reactions that produces a mature RNA?

TLS Online TPP Program

#Question id: 5052

#Part-B Specialized Branches in Biotechnology

cell populations within each germ layer expand and differentiate, resident stem cells are maintained within these developing tissues and function to generate cell types with restricted specificity for the tissue in which they reside. these stem cells are-

TLS Online TPP Program

#Question id: 441

#Part-A Aptitude & General Biotechnology

ATP is classified as an energy-rich compound because

TLS Online TPP Program

#Question id: 19486

#Part-B Specialized Branches in Biotechnology

The growth of S.cerevisiae on glucose under anaerobic conditions can be described by the following reaction:
C6H12O6 + aNH3 → 0.59 CH1.64N0.16O0.52 (biomass) + 0.43 C3H8O3 + 1.54CO2 + 1.3C2H5OH + 0.036H2
and determine the product yield coefficient Y etoh/s and determine coefficient a.

TLS Online TPP Program

#Question id: 18833

#Part-A Aptitude & General Biotechnology

The PCR procedure, where Taq polymerase is added after the rest of the PCR components are heated to the  DNA melting temperature, so as to avoid non-specific amplification at lower temperatures is