Anti Bodies The immunoglobulin fold is both (a) and (b) found six times in the IgG molecule found only in IgG molecules a β-barrel composed of a three- and a four-stranded antiparallel β-sheet both (a) and (b) found six times in the IgG molecule found only in IgG molecules a β-barrel composed of a three- and a four-stranded antiparallel β-sheet ANSWER DOWNLOAD EXAMIANS APP
Anti Bodies Fab fragment has two antibody binding site one antibody binding site one antigen binding site two antigen binding site two antibody binding site one antibody binding site one antigen binding site two antigen binding site ANSWER DOWNLOAD EXAMIANS APP
Anti Bodies Antibodies in the human immune system can identify approximately 108 different molecules Which one of the following is correct? Many of these molecules are self-antigens This diversity is generated from 108 different immunoglobin genes Most of these antibodies recognize small organic molecules Most of these antibodies recognize proteins Many of these molecules are self-antigens This diversity is generated from 108 different immunoglobin genes Most of these antibodies recognize small organic molecules Most of these antibodies recognize proteins ANSWER DOWNLOAD EXAMIANS APP
Anti Bodies Cleavage of an IgG molecule by a specific protease can produce two heavy chain-light chain dimers an antigen-binding site and two constant regions an inactive mixture of oligopeptides two Fab fragments and one Fc fragment two heavy chain-light chain dimers an antigen-binding site and two constant regions an inactive mixture of oligopeptides two Fab fragments and one Fc fragment ANSWER DOWNLOAD EXAMIANS APP
Anti Bodies Antigenic determinants bind to which portions of an antibody? Variable regions Only heavy chains Only light chains Constant regions Variable regions Only heavy chains Only light chains Constant regions ANSWER DOWNLOAD EXAMIANS APP
Anti Bodies The main function of antibodies is to protect the circulatory system chemically combine with the antigen which induces it, inactivate the antigen and protect the body from disease generate antigens, thus conferring immunization kill all the foreign bodies protect the circulatory system chemically combine with the antigen which induces it, inactivate the antigen and protect the body from disease generate antigens, thus conferring immunization kill all the foreign bodies ANSWER DOWNLOAD EXAMIANS APP
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