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TLS Online TPP Program

#Question id: 27513


Which of the following chemical reagent is used to measure the effect of nicking the DNA

#Unit 2. Cellular Organization
  1. Sulphur ion
  2. ethidium ion

  3. Psoralen

  4. Bicarbonate ion


Answer:- Option(s): 3


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TLS Online TPP Program

#Question id: 28722

#Unit 2. Cellular Organization

For Sar1 protein, which one act as a GEF factor?

TLS Online TPP Program

#Question id: 28723

#Unit 2. Cellular Organization

After the vesicle coat is complete, which of the following coat subunit act as a GAP and causes disassembly of the coat?

TLS Online TPP Program

#Question id: 28724

#Unit 2. Cellular Organization

The small GTPases in vesicle formation is in the pinching off of a completed vesicle from the parent membrane; 
I- Sar1 GTPase
II- ARF GTPase
III- Dynamin GTPase
a-COPI vesicles
b-clathrin-coated vesicles
c-COPII vesicles
find the correct matches GTPases to drives the pinching off vesicles?

TLS Online TPP Program

#Question id: 28725

#Unit 2. Cellular Organization

Soluble ER-resident proteins contain which sorting signal that allows them to be retrieved?

TLS Online TPP Program

#Question id: 28726

#Unit 2. Cellular Organization

KDEL receptor, located in the different vesicles, except?

TLS Online TPP Program

#Question id: 28727

#Unit 2. Cellular Organization

KDEL receptor and other membrane proteins that are transported Golgi to ER contain ___

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