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TLS Online TPP Program

#Question id: 19697

How to record through limb lead II in ECG?

#SCPH06 I Botany
  1. the negative terminal of the electrocardiograph is connected to the right arm and the positive terminal is connected to the left arm.
  2. the positive terminal of the electrocardiograph is connected to the right arm and the negative terminal is connected to the right arm.
  3. the negative terminal of the electrocardiograph is connected to the right arm and the positive terminal is connected to the left leg.
  4. the negative terminal of the electrocardiograph is connected to the left arm and the positive terminal is connected to the left leg.
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TLS Online TPP Program

#Question id: 11534

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

Which of the following is the precursor of auxin?
TLS Online TPP Program

#Question id: 6952

#SCPH01 Biochemistry

Which technique is commonly used for gene knock-out in mice?
TLS Online TPP Program

#Question id: 8291

#SCPH06 I Botany

Which of the following pairs are the best examples of homologous structures?
TLS Online TPP Program

#Question id: 4340

#SCPH06 I Botany

There is a mutation that is found in E. coli in the repressor that results in a molecule known as a super-repressor because it represses the lac operon permanently. Which of the following characteristics would you expect to observe in such a mutant?
TLS Online TPP Program

#Question id: 1106

#SCPH01 Biochemistry

Protein kinase is an enzyme that functions in which of the following ways?