{"id":147177,"date":"2022-03-20T04:18:07","date_gmt":"2022-03-19T22:48:07","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/know-the-difference-between-antigen-and-pathogen\/"},"modified":"2024-01-19T17:33:03","modified_gmt":"2024-01-19T12:03:03","slug":"know-the-difference-between-antigen-and-pathogen","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/biology\/difference-between-antigen-and-pathogen\/","title":{"rendered":"Difference Between Antigen and Pathogen"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/difference-between-antigen-and-pathogen\/#Difference_Between_Antigen_And_Pathogen\" title=\"Difference Between Antigen And Pathogen:\">Difference Between Antigen And Pathogen:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/difference-between-antigen-and-pathogen\/#Types_of_Antigen\" title=\"Types of Antigen\">Types of Antigen<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/difference-between-antigen-and-pathogen\/#Based_on_the_Immune_Response\" title=\"Based on the Immune Response:\">Based on the Immune Response:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/difference-between-antigen-and-pathogen\/#What_Are_Pathogens\" title=\"What Are Pathogens?\">What Are Pathogens?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/difference-between-antigen-and-pathogen\/#Pathogen_Types\" title=\"Pathogen Types\">Pathogen Types<\/a><\/li><\/ul><\/nav><\/div>\n<p>An antigen is a molecule that is capable of stimulating an immune response in the body. Antigens can be found on the surface of cells, or they can be secreted by cells. Pathogens are microorganisms that can cause disease in humans. Pathogens can be bacteria, viruses, or parasites. Know The Difference Between Antigen and Pathogen.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Difference_Between_Antigen_And_Pathogen\"><\/span>Difference Between Antigen And Pathogen:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Pathogens are agents that cause disease, such as bacteria, viruses, and parasites. Pathogens can be distinguished from other agents, such as toxins, that also cause disease, by the fact that they can invade and multiply within cells. Pathogens can cause a variety of diseases, including infections, cancers, and autoimmune diseases.<\/p>\n<p><a href=\"https:\/\/infinitylearn.com\/surge\/biology\/antigen\/\" target=\"_blank\" rel=\"noopener\">Antigens<\/a> are molecules that are recognized by the immune system as being foreign. The immune system produces antibodies against antigens as a way of defending the body against infection. Antigens can be found on the surface of pathogens, as well as on the surface of cells in the body.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-147176 size-full\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/know-the-difference-between-antigen-and-pathogen.jpg\" alt=\"Know The Difference Between Antigen and Pathogen\" width=\"606\" height=\"428\" srcset=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/know-the-difference-between-antigen-and-pathogen.jpg?v=1647730084 606w, https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/know-the-difference-between-antigen-and-pathogen-300x212.jpg?v=1647730084 300w\" sizes=\"(max-width: 606px) 100vw, 606px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_Antigen\"><\/span>Types of Antigen<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>There are a variety of ways to classify antigens. One way is by their source: endogenous or exogenous. Endogenous antigens are produced by the body, while exogenous antigens are from outside sources.<\/li>\n<li>Another way to classify antigens is by their structure: peptide or polysaccharide. Peptide antigens are composed of amino acids, while polysaccharide antigens are composed of sugar molecules.<\/li>\n<li>Finally, antigens can be classified by their function: somatic or humoral. Somatic antigens are found on the body&#8217;s surface, while humoral antigens are found in the blood and other body fluids.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Based_on_the_Immune_Response\"><\/span>Based on the Immune Response:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>When a person is infected with a virus, their immune system will produce antibodies to fight the infection. The antibodies will attach to the virus, which will help to destroy it. The immune system will also produce T-cells, which will help to fight the infection.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Are_Pathogens\"><\/span>What Are Pathogens?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Pathogens are agents that cause disease. They can be bacteria, viruses, or parasites. Pathogens can be spread through contact with infected people, animals, or objects, or through the air.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Pathogen_Types\"><\/span>Pathogen Types<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>There are many different types of pathogens that can cause infections in humans. Some of the most common include bacteria, viruses, and fungi. Each of these pathogens can cause a variety of different illnesses, depending on the type and severity of the infection. Bacteria can cause a wide range of infections, from minor skin infections to life-threatening diseases such as meningitis. Viruses can cause a wide variety of illnesses, from the common cold to more serious diseases such as AIDS. Fungi can cause a variety of infections, including skin infections, lung infections, and even meningitis.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An antigen is a molecule that is capable of stimulating an immune response in the body. Antigens can be found [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Know The Difference Between Antigen and Pathogen","_yoast_wpseo_title":"Difference Between Antigen and Pathogen: Key Distinctions","_yoast_wpseo_metadesc":"Learn about difference between antigen and pathogen topic of biology in details explained by subject experts on infinitylearn.com. 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