The following equations have solutions

x + 2y — z = 3

2x — 2y + 3z = 2

3x — y + 2z =1

x — y + z = —1 

TLS Online TPP Program

#Question id: 1673

#Section 2: General Biology

N-region insertion is associated with the expression of:

TLS Online TPP Program

#Question id: 1674

#Section 2: General Biology

Which of the following statements is TRUE of receptor editing?

TLS Online TPP Program

#Question id: 1675

#Section 2: General Biology

Somatic hypermutation of V genes:

TLS Online TPP Program

#Question id: 1676

#Section 2: General Biology

NK cells lack receptors with:

TLS Online TPP Program

#Question id: 1678

#Section 2: General Biology

What does the MHC class I heavy chain consists of?

TLS Online TPP Program

#Question id: 1679

#Section 2: General Biology

What is the molecular weight of MHC class II β chain?