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TLS Online TPP Program

#Question id: 24230

Classical cadherin molecule do not contains: 

#Unit 4. Cell Communication and Cell Signaling
  1. A single transmembrane domain
  2. A relatively short C-terminal cytosolic domain
  3. Five extracellular “cadherin” domains (called EC1–EC5)

  4. Desmocollins and desmogleins

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TLS Online TPP Program

#Question id: 23143

#Unit 13. Methods in Biology

Which of the following parameters will give the best resolution in microscopy?
TLS Online TPP Program

#Question id: 23142

#Unit 13. Methods in Biology

What is the value of numerical aperture of microscope if glycerol is used and sin α= 70o?
TLS Online TPP Program

#Question id: 23140

#Unit 13. Methods in Biology

What will be the resolution of a compound microscope where numerical aperture given is 1.5 at 240 wavelength of light?
TLS Online TPP Program

#Question id: 19466

#Unit 13. Methods in Biology

Hematoxylin is a basic dye which which basically bind to which amino acids?
TLS Online TPP Program

#Question id: 19465

#Unit 13. Methods in Biology

In microscopy histological samples are often stained with which basic dye
TLS Online TPP Program

#Question id: 19464

#Unit 13. Methods in Biology

Which is the common fixative agent that crosslinks amino groups on adjacent molecules