{"id":186748,"date":"2025-01-26T06:55:18","date_gmt":"2025-01-26T06:55:18","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=186748"},"modified":"2025-01-26T06:55:20","modified_gmt":"2025-01-26T06:55:20","slug":"what-is-the-correct-sequence-of-events-during-translation","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/01\/26\/what-is-the-correct-sequence-of-events-during-translation\/","title":{"rendered":"What is the correct sequence of events during translation"},"content":{"rendered":"\n

What is the correct sequence of events during translation?<\/p>\n\n\n\n

Elongation, initiation, termination<\/p>\n\n\n\n

Initiation, elongation, termination<\/p>\n\n\n\n

Initiation, elongation, initiation<\/p>\n\n\n\n

Termination, elongation, initiation<\/p>\n\n\n\n

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

The correct sequence of events during translation is Initiation, elongation, termination<\/strong>.<\/p>\n\n\n\n

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

Translation is the process by which a cell converts messenger RNA (mRNA) into a protein. This process occurs in three main stages: initiation, elongation, and termination. Here\u2019s a breakdown of each step:<\/p>\n\n\n\n

    \n
  1. Initiation:<\/strong><\/li>\n<\/ol>\n\n\n\n
      \n
    • The process begins when the small ribosomal subunit binds to the mRNA. The mRNA sequence includes a start codon (AUG), which signals the beginning of the translation process.<\/li>\n\n\n\n
    • A transfer RNA (tRNA) molecule with the anticodon complementary to the start codon (UAC) binds to the mRNA. This tRNA carries the amino acid methionine (in eukaryotes, it\u2019s always methionine).<\/li>\n\n\n\n
    • The large ribosomal subunit then attaches to form a complete ribosome. This assembly creates the translation initiation complex. The ribosome has three binding sites for tRNA: the A site (aminoacyl site), the P site (peptidyl site), and the E site (exit site).<\/li>\n<\/ul>\n\n\n\n
        \n
      1. Elongation:<\/strong><\/li>\n<\/ol>\n\n\n\n
          \n
        • During elongation, the ribosome moves along the mRNA, reading the codons and facilitating the addition of amino acids to the growing polypeptide chain.<\/li>\n\n\n\n
        • The tRNA molecules continue to bind to the ribosome at the A site. Each tRNA carries an amino acid corresponding to the codon on the mRNA.<\/li>\n\n\n\n
        • The ribosome catalyzes the formation of a peptide bond between the amino acid in the P site and the one in the A site.<\/li>\n\n\n\n
        • The ribosome then shifts along the mRNA (a process known as translocation), moving the tRNA in the P site to the E site for exit, and the tRNA in the A site to the P site. This process repeats, elongating the polypeptide chain.<\/li>\n<\/ul>\n\n\n\n
            \n
          1. Termination:<\/strong><\/li>\n<\/ol>\n\n\n\n
              \n
            • Termination occurs when the ribosome encounters a stop codon on the mRNA (such as UAA, UAG, or UGA).<\/li>\n\n\n\n
            • Release factors bind to the stop codon, prompting the ribosome to release the newly synthesized polypeptide and disassemble.<\/li>\n\n\n\n
            • The mRNA is also released, and the ribosomal subunits separate, completing the translation process.<\/li>\n<\/ul>\n\n\n\n

              Thus, the sequence of events is initiation, elongation, and termination.<\/p>\n","protected":false},"excerpt":{"rendered":"

              What is the correct sequence of events during translation? Elongation, initiation, termination Initiation, elongation, termination Initiation, elongation, initiation Termination, elongation, initiation The Correct Answer and Explanation is : The correct sequence of events during translation is Initiation, elongation, termination. Explanation: Translation is the process by which a cell converts messenger RNA (mRNA) into a protein. […]<\/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-186748","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/186748","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=186748"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/186748\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=186748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=186748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=186748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}