COPII Vesicle transport from ER to cis Golgi network, these COPII vesicle coated with coat proteins, associated GTPase  is_________

TLS Online TPP Program

#Question id: 31124

#Unit 2. Cellular Organization

Energy-dependent lipid flippase activity is essential for:  

TLS Online TPP Program

#Question id: 31125

#Unit 2. Cellular Organization

At low temperatures, bilayer lipids are highly ordered, forming a gel phase with the acyl chains nearly perpendicular to the plane of the membrane plane. This state, called: 

TLS Online TPP Program

#Question id: 31126

#Unit 2. Cellular Organization

Tm increases when: 

a) Chain length increases

b) Chain length decreases

c) Degree of saturation increases

d) Degree of unsaturation increases

Which of the following combination is correct?

TLS Online TPP Program

#Question id: 31127

#Unit 2. Cellular Organization

Using FRAP techniques, diffusion coefficient of three integral membranes proteins P1, P2 and P3 in a liver cell is calculated as 1μm/s, 2μm/s and 3μm/s respectively. Considering fluid-mosaic nature of biological membrane, which proteins will have highest number of integral membrane domain?

TLS Online TPP Program

#Question id: 31128

#Unit 2. Cellular Organization

Polytopic Proteins/multi-spanning membrane proteins typically have :

TLS Online TPP Program

#Question id: 31129

#Unit 2. Cellular Organization

In the lipid rafts: