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TLS Online TPP Program

#Question id: 28879

Wnt signaling receptor is Frizzled (Fz), shows similarity with____

#Unit 4. Cell Communication and Cell Signaling

  1. RTKs because it contain a single hydrophobic transmembrane α helix

  2. cytokine receptor seven conserved β strands folded together

  3. glucagon receptor because it contain 12 TM α helices

  4. glucagon receptor because it contain 7 TM α helices
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TLS Online TPP Program

#Question id: 23201

#Unit 13. Methods in Biology

The resolving power of Transmission electron microscopy is derived from _______________
TLS Online TPP Program

#Question id: 23202

#Unit 13. Methods in Biology

The cathode of transmission electron microscope consists of a ____________________
TLS Online TPP Program

#Question id: 23203

#Unit 13. Methods in Biology

The biological materials have little intrinsic capability to ____________________
TLS Online TPP Program

#Question id: 23204

#Unit 13. Methods in Biology

Shadow casting is a technique in electron microscopy visualizing 
TLS Online TPP Program

#Question id: 23205

#Unit 13. Methods in Biology

Which type of electrons are excited in SEM when intense electron beam is applied over sample?
TLS Online TPP Program

#Question id: 23206

#Unit 13. Methods in Biology

What does secondary electrons stands for during laser beam being applied.