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#Question id: 12740

Choose the incorrect statement for Agglutination.

#13. Methods in Biology
  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: 11008

#7. System Physiology – Animal

Which of the following events is associated with the first heart sound?
TLS Online TPP Program

#Question id: 12624

#6. System Physiology – Plant

The immediate precursor of brassinolide is____
TLS Online TPP Program

#Question id: 4356

#3. Fundamental Processes

Gene expression is often assayed by measuring the level of mRNA produced from a gene. What level of the control of gene expression can by analyzed by this type of assay?
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#Question id: 1406

#4. Cell Communication and Cell Signaling

Which of the following is a consequence of p53 stabilization?

a. stabilization of Cdc25A      b. activation of ATM                c. blocked apoptosis

d. transcription of p21                        e. DNA repair
TLS Online TPP Program

#Question id: 24120

#Aptitude

The doctor got to the crux of the issue.