Which of the following  cells control the differentiation of HSCs (hematopoietic stem cells )?

TLS Online TPP Program

#Question id: 27422

#Unit 1. Structure and Function of Biomolecules

There are two extreme states of bilayer lipids choose which of the following is correct  

1.In the liquid- ordered (Lo) state, polar head groups are non uniformly arrayed at the surface, and the acyl chains are nearly motionless and packed with irregular

2.in the liquid- ordered (Lo) state, polar head groups are uniformly arrayed at the surface, and the acyl chains are nearly motionless and packed with regular

3.In the liquid-disordered (Ld) state acyl chains undergo much thermal motion and have regular organization.

4.In the liquid-disordered (Ld) state, acyl chains undergo much thermal motion and have no regular organization.

TLS Online TPP Program

#Question id: 27423

#Unit 1. Structure and Function of Biomolecules

Cholesterol Poor region are maintained in the

TLS Online TPP Program

#Question id: 27424

#Unit 1. Structure and Function of Biomolecules

Conversion of antigen are possible with the help of enzyme then O  A antigen , O B antigen these conversion are catalysed by enzyme a and b which are

TLS Online TPP Program

#Question id: 27478

#Unit 1. Structure and Function of Biomolecules

Which of the following are the minimum essential criteria for the chirality of Aldoses and ketoses

TLS Online TPP Program

#Question id: 27479

#Unit 1. Structure and Function of Biomolecules

For monosaccharides having  two or more asymmetric carbons, their L or D con configuration can be decided by using

TLS Online TPP Program

#Question id: 27480

#Unit 1. Structure and Function of Biomolecules

Enantiomers are