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TLS Online TPP Program

#Question id: 1675

Somatic hypermutation of V genes:

#Immunology

  1. Is confined to the hypervariable regions

  2. Involves heavy but not light chain immunoglobulin V genes

  3. Does not occur in IgM antibodies

  4. Can decrease the affinity of an antibody

More Questions
TLS Online TPP Program

#Question id: 10561

#Botany

Integral membrane proteins that form water-selective channels across the membrane, Because water diffuses faster through such channels than through a lipid bilayer
TLS Online TPP Program

#Question id: 10562

#Botany

The direction and rate of water flow across a membrane are determined by
TLS Online TPP Program

#Question id: 10563

#Botany

The rate of diffusion depend upon
TLS Online TPP Program

#Question id: 3610

#Botany

If the genotype consists of only one type of allele. It is called
TLS Online TPP Program

#Question id: 3613

#Botany

When a single gene influences more than one trait it is called
TLS Online TPP Program

#Question id: 3614

#Botany

A gene showing codominance–