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TLS Online TPP Program

#Question id: 23191

In stimulated emission depletion (STED) microscopy the focused excitation laser point is surrounded by a 

#SCPH06 I Botany
  1. Excitation beam
  2. Electron beam 
  3. Ultraviolet beam 
  4. Depletion beam
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TLS Online TPP Program

#Question id: 2149

#SCPH28 | Zoology

A ligand-gated ion channel (such as the nicotinic acetylcholine receptor) is:
TLS Online TPP Program

#Question id: 7756

#SCPH01 Biochemistry

Which of the following is serves to regulate the ATG9 membrane shuttle system?
TLS Online TPP Program

#Question id: 14206

#SCPH05 I Biotechnology

which phenomenon is not related with crabtree effect :
TLS Online TPP Program

#Question id: 5205

#SCPH28 | Zoology

Why is it preferable to use large computers and databases in searching for individual genes, rather than testing each sequence for possible function?
TLS Online TPP Program

#Question id: 4582

#SCPH06 I Botany

 Fossils found in strata reveal that ________.