{"id":169315,"date":"2024-11-19T06:58:36","date_gmt":"2024-11-19T06:58:36","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=169315"},"modified":"2024-11-19T06:58:38","modified_gmt":"2024-11-19T06:58:38","slug":"which-of-the-following-is-not-utilized-to-culture-viruses","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2024\/11\/19\/which-of-the-following-is-not-utilized-to-culture-viruses\/","title":{"rendered":"Which of the following is NOT utilized to culture viruses"},"content":{"rendered":"\n

Which of the following is NOT utilized to culture viruses? 1 culture media 2 animal cell cultures 3 laboratory animals 4bacterial cultures 5 embryonated eggs<\/p>\n\n\n\n

The Correct Answer and Explanation is :<\/strong><\/mark><\/p>\n\n\n\n

Correct Answer: 1. Culture media<\/strong><\/h3>\n\n\n\n

Explanation:<\/h3>\n\n\n\n

Viruses are unique infectious agents that require living cells to replicate. Unlike bacteria, which can grow on artificial culture media, viruses cannot be cultured in non-living systems. Here’s a breakdown of the given options and why culture media<\/strong> is the correct answer:<\/p>\n\n\n\n

    \n
  1. Culture Media<\/strong>:<\/li>\n<\/ol>\n\n\n\n
      \n
    • Standard culture media used to grow bacteria and fungi, such as nutrient agar or broth, lack the cellular machinery viruses need to replicate. Viruses rely on host cells for energy, protein synthesis, and replication. Without living cells, viruses cannot multiply, making culture media unsuitable for their growth.<\/li>\n<\/ul>\n\n\n\n
        \n
      1. Animal Cell Cultures<\/strong>:<\/li>\n<\/ol>\n\n\n\n
          \n
        • Viruses are commonly grown in animal cell cultures. These involve live animal cells in a controlled environment, such as in flasks or plates, which provide the necessary cellular machinery. This method is widely used in research and vaccine production (e.g., influenza virus).<\/li>\n<\/ul>\n\n\n\n
            \n
          1. Laboratory Animals<\/strong>:<\/li>\n<\/ol>\n\n\n\n
              \n
            • Laboratory animals, such as mice or rabbits, can serve as hosts for certain viruses. Some viruses, particularly those causing systemic infections, may need to be grown in living animals to study their behavior and effects.<\/li>\n<\/ul>\n\n\n\n
                \n
              1. Bacterial Cultures<\/strong>:<\/li>\n<\/ol>\n\n\n\n
                  \n
                • Some viruses, known as bacteriophages, specifically infect bacteria. These viruses can be cultured using bacterial hosts, such as E. coli<\/em> for phages like T4 or lambda.<\/li>\n<\/ul>\n\n\n\n
                    \n
                  1. Embryonated Eggs<\/strong>:<\/li>\n<\/ol>\n\n\n\n
                      \n
                    • Embryonated chicken eggs are widely used for culturing viruses, particularly in vaccine production. For example, influenza and yellow fever vaccines are often produced using this method.<\/li>\n<\/ul>\n\n\n\n

                      In conclusion, while methods like animal cell cultures, laboratory animals, bacterial cultures, and embryonated eggs can support viral replication, culture media alone<\/strong> cannot because it lacks living cells essential for viral growth.<\/p>\n","protected":false},"excerpt":{"rendered":"

                      Which of the following is NOT utilized to culture viruses? 1 culture media 2 animal cell cultures 3 laboratory animals 4bacterial cultures 5 embryonated eggs The Correct Answer and Explanation is : Correct Answer: 1. Culture media Explanation: Viruses are unique infectious agents that require living cells to replicate. Unlike bacteria, which can grow on […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-169315","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/169315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=169315"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/169315\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=169315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=169315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=169315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}