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TLS Online TPP Program

#Question id: 19708

In complete heart block

#SCPH01 Biochemistry
  1. fainting may occur because the atria are unable to pump blood into the ventricles.
  2. ventricular fi brillation is common.
  3. the atrial rate is lower than the ventricular rate.
  4. fainting may occur because of prolonged periods during which the ventricles fail to contract.
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TLS Online TPP Program

#Question id: 1084

#SCPH06 I Botany

Which observation suggested to Sutherland the involvement of a second messenger in epinephrine's effect on liver cells?
TLS Online TPP Program

#Question id: 4587

#SCPH28 | Zoology

Which one of the following statements best defines artificial selection?
TLS Online TPP Program

#Question id: 12945

#SCPH01 Biochemistry

It is a PCR based multiplex assay that allows a number of target sites such as deletions, duplications, mutations to be amplified with a pair of primer containing probes.
TLS Online TPP Program

#Question id: 5528

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

The lining of the uterus in which the mammalian embryo implantationsTakes place called as
TLS Online TPP Program

#Question id: 19455

#SCPH01 Biochemistry

Resolution is improved by using 
1. Shorter wavelengths of light 
2. Gathering less light
3. Gathering more light
4. Longer wavelengths of light 
Choose the option with all incorrect statements?