{"id":42612,"date":"2025-04-20T16:18:36","date_gmt":"2025-04-20T10:48:36","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=42612"},"modified":"2025-05-28T12:57:16","modified_gmt":"2025-05-28T07:27:16","slug":"enzymes-and-coenzymes","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/enzymes-and-coenzymes\/","title":{"rendered":"Enzymes and Coenzymes"},"content":{"rendered":"<h2>Enzymes and Coenzymes Latest News<\/h2>\n<p>The recent issue of Nature highlighted biofortified rice varieties, a major breakthrough from CAS, Beijing, under the title \u2018Gene-edited plants make the jump from farm to factory\u2019.<\/p>\n<h2>About Enzymes<\/h2>\n<ul>\n<li><strong>Enzymes<\/strong>\u00a0are\u00a0<strong>proteins<\/strong>\u00a0that catalyse biochemical reactions, enhancing the efficiency of\u00a0<strong>cellular metabolism<\/strong>.<\/li>\n<li>Many enzymes require\u00a0<strong>helper molecules<\/strong>\u00a0for proper function. These are called\u00a0<strong>cofactors<\/strong>, and when they are\u00a0<strong>organic molecules<\/strong>, they are termed\u00a0<strong>coenzymes<\/strong>.<\/li>\n<li><strong>Coenzymes<\/strong>\u00a0bind to enzymes and\u00a0<strong>support their activity<\/strong>, playing a crucial role in various metabolic pathways.<\/li>\n<\/ul>\n<h2>What is Coenzyme Q (Ubiquinone)?<\/h2>\n<ul>\n<li><strong>Coenzyme Q (CoQ)<\/strong>, also known as\u00a0<strong>ubiquinone<\/strong>, is an\u00a0<strong>organic antioxidant molecule<\/strong>\u00a0with multiple\u00a0<strong>isoprene units<\/strong>.<\/li>\n<li>It exists in\u00a0<strong>ten different forms<\/strong>, from\u00a0<strong>CoQ1 to CoQ10<\/strong>, and is\u00a0<strong>lipid-soluble<\/strong>\u00a0but\u00a0<strong>water-insoluble<\/strong>.<\/li>\n<li>Coenzyme Q is\u00a0<strong>vital for mitochondrial function<\/strong>\u00a0and is found in\u00a0<strong>every cell membrane<\/strong>, where it aids\u00a0<strong>cellular energy production<\/strong>.<\/li>\n<\/ul>\n<h3>Significance of CoQ9 in Plants<\/h3>\n<ul>\n<li><strong>CoQ9<\/strong>, containing\u00a0<strong>nine isoprene units<\/strong>, is predominantly produced in\u00a0<strong>cereal crops<\/strong>\u00a0such as\u00a0<strong>wheat, rice, oats, barley, corn, rye, and millet<\/strong>.<\/li>\n<li>It is also found in\u00a0<strong>bamboo<\/strong>,\u00a0<strong>barley<\/strong>, and\u00a0<strong>flowering plants<\/strong>\u00a0like\u00a0<strong>cinnamon, avocado, and pepper<\/strong>.<\/li>\n<\/ul>\n<h3>Importance of CoQ10 in Human Health<\/h3>\n<ul>\n<li><strong>CoQ10<\/strong>\u00a0is an\u00a0<strong>essential part of the mitochondrial electron transport chain<\/strong>, generating the majority of the body\u2019s\u00a0<strong>cellular energy<\/strong>.<\/li>\n<li>Organs like the\u00a0<strong>heart<\/strong>, which have high\u00a0<strong>energy demands<\/strong>, contain\u00a0<strong>high levels of CoQ10<\/strong>.<\/li>\n<li>Although\u00a0<strong>CoQ9<\/strong>\u00a0is available in staple foods,\u00a0<strong>humans require additional CoQ10<\/strong>\u00a0due to\u00a0<strong>genetic factors<\/strong>,\u00a0<strong>aging<\/strong>, and\u00a0<strong>neurological disorders<\/strong>.<\/li>\n<\/ul>\n<p><strong>Source:\u00a0<\/strong><a href=\"https:\/\/www.thehindu.com\/sci-tech\/role-played-by-coenzymes-in-human-food\/article69465052.ece#:~:text=Enzymes%20are%20proteins%20that%20catalyse,support%20the%20activity%20of%20enzymes\" target=\"_blank\" rel=\"nofollow noopener\">TH<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Enzymes are biological catalysts that speed up chemical reactions in living organisms without being consumed in the process.<\/p>\n","protected":false},"author":11,"featured_media":42613,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[199,21,23],"class_list":{"0":"post-42612","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-upsc-prelims-current-affairs","8":"tag-enzymes-and-coenzymes","9":"tag-prelims-pointers","10":"tag-upsc-prelims-current-affairs","11":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/42612","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=42612"}],"version-history":[{"count":0,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/42612\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/42613"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=42612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=42612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=42612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}