Antibodies can be used for the localization of proteins in the cell All of these for protein purification to catalyze chemical reactions TRUE ANSWER : ? YOUR ANSWER : ?
Monoclonal antibodies were first produced by Selman Waksman Sarkar and Sommer Edward Jenner and Louis Pasteur Georges Kohler and Cesar Milstein TRUE ANSWER : ? YOUR ANSWER : ?
Each IgA antibody molecule consists of four polypeptide chain and has two antigen binding site two polypeptide chain and has one antigen binding site two polypeptide chain and has two antigen binding site three polypeptide chain and has two antigen binding site TRUE ANSWER : ? YOUR ANSWER : ?
A secondary antibody is an antibody that has been used in prior experiments binds to another antibody is produced in boostered animals is synthetically produced TRUE ANSWER : ? YOUR ANSWER : ?
Fab fragment has two antigen binding site one antigen binding site one antibody binding site two antibody binding site TRUE ANSWER : ? YOUR ANSWER : ?
Cleavage of an IgG molecule by a specific protease can produce an antigen-binding site and two constant regions two Fab fragments and one Fc fragment an inactive mixture of oligopeptides two heavy chain-light chain dimers TRUE ANSWER : ? YOUR ANSWER : ?
The humoral immune response relies on the production of soluble proteins called antibodies none of these lymphocytes macromolecules TRUE ANSWER : ? YOUR ANSWER : ?
The immunoglobulin fold is found six times in the IgG molecule both (a) and (b) a β-barrel composed of a three- and a four-stranded antiparallel β-sheet found only in IgG molecules TRUE ANSWER : ? YOUR ANSWER : ?
Antibodies in the human immune system can identify approximately 108 different molecules Which one of the following is correct? This diversity is generated from 108 different immunoglobin genes Most of these antibodies recognize proteins Many of these molecules are self-antigens Most of these antibodies recognize small organic molecules TRUE ANSWER : ? YOUR ANSWER : ?
Which species lack immunoglobulin light chains? cows Buffalo Camels Humans TRUE ANSWER : ? YOUR ANSWER : ?