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TLS Online TPP Program

#Question id: 10977

A 60-year-old man’s EKG shows that he has an R-R interval of 0.55 sec. Which of the following best explains his condition?

#SCPH06 I Botany
  1. He has fever
  2. He has a normal heart rate
  3. He has excess parasympathetic stimulation of the S-A node
  4. He is a trained athlete at rest
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TLS Online TPP Program

#Question id: 11146

#SCPH28 | Zoology

If you experimentally increase the concentration of Na+ outside a cell while maintaining other ion concentrations as they were, what would happen to the cell's membrane potential?
TLS Online TPP Program

#Question id: 12914

#SCPH28 | Zoology

 In Electrophoresis of DNA the gel is first soaked in the alkali then it is transferred to the membrane so that the ________
TLS Online TPP Program

#Question id: 5542

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

One stage of cleavage is the morula stage which is:
TLS Online TPP Program

#Question id: 14339

#SCPH05 I Biotechnology

In continuous culture which phase is usually longer? 
TLS Online TPP Program

#Question id: 1605

#SCPH01 Biochemistry

inhibition of class I presentation,