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TLS Online TPP Program

#Question id: 2108

Which of the following is TRUE regarding lipid-anchored membrane proteins?

#Unit 2. Cellular Organization

  1. They are only present on the exoplasmic leaflet of the cell.

  2. They are only present on the endoplasmic leaflet of the cell.

  3. They are only present on the cytosolic leaflet of the cell.

  4. They can be present on either the cytosolic or exoplasmic leaflet of the cell.

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TLS Online TPP Program

#Question id: 19048

#Unit 13. Methods in Biology

HPLC, the analytical performance improves when 
TLS Online TPP Program

#Question id: 19158

#Unit 13. Methods in Biology

The use of insulin hormone to purify its receptor is an example of
TLS Online TPP Program

#Question id: 24662

#Unit 2. Cellular Organization

Which of the following factors would tend to increase membrane fluidity?
TLS Online TPP Program

#Question id: 31039

#Unit 4. Cell Communication and Cell Signaling

Phosphorylation of tyrosine in activation loop leads to a conformational change in the activation loop that unblocks the kinase active site for either ATP or the substrate by:
Reducing the Kd 
Increasing the Kd
Reducing the affinity
Increasing the affinity

Which of the following combination is correct?
TLS Online TPP Program

#Question id: 26500

#Unit 3. Fundamental Processes

Choose the correct statement 
1.UACUAAC is branch point sequence for U2 type introns 
2.UACUAAC is branch point sequence for U12 type introns
3.CCUUAAC is branch point sequence for U12 type introns
4.CCUUAAC is branch point sequence for U2 type introns