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TLS Online TPP Program

#Question id: 11202

If you experimentally increase the concentration of K+ inside a cell while maintaining other ion concentrations as they were, what would happen to the cell's membrane potential?

#I Life Science/ Life Sciences Group – I-V
  1. The membrane potential would become more negative.
  2. The membrane potential would become less negative.
  3. The membrane potential would remain the same.

  4. The membrane potential would first become more negative and then less negative.

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TLS Online TPP Program

#Question id: 10985

#SCPH28 | Zoology

What is the membrane potential (threshold level) at which the S-A node discharges?
TLS Online TPP Program

#Question id: 405

#SCPH05 I Biotechnology

When a mixture of glucose 6-phosphate and fructose 6-phosphate is incubated with the enzyme phosphohexose isomerase (which catalyzes the interconversion of these two compounds) until equilibrium is reached, the final mixture contains twice as much glucose 6-phosphate as fructose 6-phosphate.  Which one of the following statements is best applied to this reaction outlined below? (R = 8.315 J/mol·K; T = 298 K) Glucose 6-phosphate -> fructose 6-phosphate
TLS Online TPP Program

#Question id: 14347

#SCPH05 I Biotechnology

The K used in the equation for X10=2.303/K depends upon 
TLS Online TPP Program

#Question id: 1597

#SCPH01 Biochemistry

Daudi tumor cells, caused due to mutation in?
TLS Online TPP Program

#Question id: 12904

#SCPH28 | Zoology

Match the following:
1. Southern Blotting                               i. Melting temperature of DNA strand
2. DNA microchips                                   ii.oligonucleotide matching to DNA sample
3. ASO-PCR                                                 iii.DNA hybridization to oligo arrays
4. DGGE                                                        iv. labeled probe hybridization to DNA