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TLS Online TPP Program

#Question id: 18617

Both the metal ion used in PCR have different functions

#Unit 13. Methods in Biology
  1. first add H to 3’OH, while second reduce positive charge of dNTP
  2. first removes H from 3’OH, while second neutralises negative charge of dNTP
  3. both the metal ion removes H from 3’OH.
  4. both the metal ion neutralises negative charge of dNTP
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TLS Online TPP Program

#Question id: 19201

#Unit 12. Applied Biology

Biocatalytic reactions that can be assayed by ion-selective electrode biosensors could be
1. Conversion of urea into ammonium ions
2. Lipid breakdown into fatty acids and hydrogen ions
3. Conversion of glucose into gluconic acid
4. Glucose breakdown into acetyl coA
Which of the above statements are incorrect?
TLS Online TPP Program

#Question id: 28051

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the most probable fate of misfolded proteins when attempts to refold it fail? 
TLS Online TPP Program

#Question id: 19155

#Unit 13. Methods in Biology

which one of the following chromatographic technique is most suitable for separating glu-Cosamine from glucuronic acid ?
TLS Online TPP Program

#Question id: 32430

#Unit 2. Cellular Organization

Muscle contraction depends on two processes: 
a. Filament sliding, driven by the ATPase domain of myosin 
b. Ca2+ pumping, driven by the Ca2+-pump
c. Filament sliding, driven by the ATPase domain of actin
d. Na+ pumping, driven by the Na+- K+ pump
TLS Online TPP Program

#Question id: 12906

#Unit 13. Methods in Biology

An alternative method labeling strategy used in karyotyping and gene localisation is _______