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TLS Online TPP Program

#Question id: 18895

Degree of scattering in transmission electron microscope is a function of

#Unit 13. Methods in Biology
  1. wavelength of electron beam used
  2. number of atoms that lie in the electron path
  3. number and mass of atoms that lie in the electron path D. mass of atoms that lie in the electron path
  4. all above
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TLS Online TPP Program

#Question id: 5615

#Unit 5. Developmental Biology

The fast block to polyspermy is achieved by:
TLS Online TPP Program

#Question id: 31052

#Unit 4. Cell Communication and Cell Signaling

The SH3 domains in GRB2 selectively bind to: 
TLS Online TPP Program

#Question id: 17214

#Unit 7. System Physiology – Animal

What is the effect of alarm reaction on cardiac system?
TLS Online TPP Program

#Question id: 2964

#Unit 2. Cellular Organization

Starting with a fertilized egg (zygote), a series of six cell divisions would produce an early embryo with how many cells?
TLS Online TPP Program

#Question id: 19151

#Unit 13. Methods in Biology

Which of the following is the application of ion exchange chromatography?