To discuss:
The role of the epitope in the antigenicity of a molecule.
Introduction:
For all living organisms, there is a challenge for surviving by defeating the entire pathogenic organism. The human body kills the pathogen or eliminates the foreign particles by an organized system called the lymphatic system. The lymphatic system or immune system consists of a group of cells or immune cells that inhabit all the organs of the body. The lymphatic system includes lymphatic organs and a group of lymphatic tissues that are involved in the immune system.
An antigen is any substance (molecule) that stimulates an immune response. Free molecules such as toxins, venom, and food substances act as antigens. Other antigens include components of bacterial cell wall and plasma membrane.
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Anatomy & Physiology: The Unity of Form and Function
- why this statement false Activation of macrophages increases their expression of class I MHC molecules, making the cells present antigen more effectivelyarrow_forwardAn antibody which is made against the first antibody is called a ........ antibodyarrow_forwardTrue or false: the antigen binding site of an antibody is found in the variabe region of the antibody.arrow_forward
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