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TLS Online TPP Program

#Question id: 12740

Choose the incorrect statement for Agglutination.

#Microbiology
  1. It is characterized by centrifugation in a liquid phase.
  2. It occurs when the right amount of antibody and antigen are present.
  3. It relies on the fact that the two binding sites of an antibody can bind to different antigen particles,thereby forming a bridge between two antigen molecules.
  4. It forms a stable structure where antigen and antibody particles are suspended in a solution by their attachments to each other. 
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TLS Online TPP Program

#Question id: 10977

#Human Biology

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?
TLS Online TPP Program

#Question id: 1548

#Human Biology

B-cell survival in the follicle is dependent on?
TLS Online TPP Program

#Question id: 5334

#Human Biology

The way sex determination in birds, Male birds have two Z chromosomes, and females have Z and W. which of the following is not possible during inheritance?
TLS Online TPP Program

#Question id: 10978

#Human Biology

Which of the following events occurs at the end of the period of ventricular ejection?
TLS Online TPP Program

#Question id: 10979

#Human Biology

Which of the following conditions at the A-V node will cause a decrease in heart rate?
TLS Online TPP Program

#Question id: 10980

#Human Biology

Sympathetic stimulation of the heart