They are made of proteins because the body has coded for them in that form. Usually genes code for proteins. This just the way the body works. Perhaps your question would have more information to ask for?
Proteins that are pathogens are called antigens. These antigens can trigger an immune response in the body, leading to the production of antibodies to fight off the pathogen.
Immunoglobulins, specifically IgG antibodies, play a key role in neutralizing antigens by binding to them and enhancing their removal from the body. These proteins are produced by B lymphocytes in response to the presence of antigens.
Major histocompatibility complex (MHC) proteins, also known as human leukocyte antigens (HLAs), are self antigens found on cell membranes. These proteins play a key role in presenting foreign antigens to the immune system for recognition.
To recognize antigens.
To recognize antigens.
They are made up of proteins and carbohydrates.
Antibodies.
Proteins that are pathogens are called antigens. These antigens can trigger an immune response in the body, leading to the production of antibodies to fight off the pathogen.
Immunoglobulins, specifically IgG antibodies, play a key role in neutralizing antigens by binding to them and enhancing their removal from the body. These proteins are produced by B lymphocytes in response to the presence of antigens.
antigens
Major histocompatibility complex (MHC) proteins, also known as human leukocyte antigens (HLAs), are self antigens found on cell membranes. These proteins play a key role in presenting foreign antigens to the immune system for recognition.
To recognize antigens.
To recognize antigens.
The blood proteins A and B are antigens found on the surface of red blood cells that determine blood type. Individuals with blood type A have A antigens, while individuals with blood type B have B antigens. Blood type AB individuals have both A and B antigens.
Foreign invaders have proteins called antigens that are recognized by the immune system as non-self. This recognition triggers an immune response to eliminate the invading pathogen.
They are made up of proteins. They are globular proteins
tRNAThey are made up of proteins and rRNA. rRna are ribosomal RNA