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TLS Online TPP Program

#Question id: 546

Enzymes are potent catalysts because they:

#SCPH01 Biochemistry

  1. are consumed in the reactions they catalyze.

  2. are very specific and can prevent the conversion of products back to substrates.

  3. drive reactions to completion while other catalysts drive reactions to equilibrium.

  4. lower the activation energy for the reactions they catalyze.

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TLS Online TPP Program

#Question id: 10289

#I Life Science/ Life Sciences Group – I-V

If C6 of glucose is radiolabelled, which carbon of Dihydroxyacetone phosphate and glyceraldehyde 3-phosphate  is radiolabelled?
TLS Online TPP Program

#Question id: 19694

#SCPH01 Biochemistry

How to calculate heart rate from ECG?
a. by counting the number of QRS complexes
b. by counting the number of R Waves
c. by counting the number of P Waves
d. by counting the number of T Waves
TLS Online TPP Program

#Question id: 15536

#SCPH01 Biochemistry

Which of the following is incorrect regarding the progressive alignment method?
TLS Online TPP Program

#Question id: 2645

#SCPH05 I Biotechnology

When uncharged tRNA concentration is low what will you expect as the activity of tryptophan operon?
TLS Online TPP Program

#Question id: 17075

#SCPH01 Biochemistry

What are the disadvantages of using polyclonal antibodies?