{"id":21864,"date":"2025-06-16T07:34:01","date_gmt":"2025-06-16T07:34:01","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=21864"},"modified":"2025-06-16T07:34:03","modified_gmt":"2025-06-16T07:34:03","slug":"a-protein-can-become-denatured-when","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/a-protein-can-become-denatured-when\/","title":{"rendered":"A protein can become denatured when"},"content":{"rendered":"\n<p>A protein can become denatured when ? <\/p>\n\n\n\n<p>A weak hydrogen bonds are broken. <\/p>\n\n\n\n<p> B bonds between C-O are broken.  <\/p>\n\n\n\n<p>C peptide bonds are broken. ?<\/p>\n\n\n\n<p>D None of these is correct.<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\"><strong>The correct answer and explanation is:<\/strong><\/mark><\/p>\n\n\n\n<p>The correct answer is: <strong>C. Peptide bonds are broken.<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Explanation (300 words):<\/strong><\/h3>\n\n\n\n<p>Peptide bonds are the <strong>chemical bonds that link amino acids<\/strong> together to form proteins. These bonds are formed between the <strong>carboxyl group<\/strong> of one amino acid and the <strong>amino group<\/strong> of another, releasing a molecule of water (H\u2082O) in the process \u2014 a reaction known as <strong>dehydration synthesis<\/strong>. The result is a <strong>covalent bond<\/strong>, called a <strong>peptide bond<\/strong>, which is strong and stable under normal conditions.<\/p>\n\n\n\n<p>When proteins need to be broken down \u2014 such as during digestion, cell recycling, or laboratory processes \u2014 these <strong>peptide bonds are hydrolyzed<\/strong> (broken down using water) in a reaction called <strong>hydrolysis<\/strong>. This process is typically catalyzed by enzymes known as <strong>proteases<\/strong> or <strong>peptidases<\/strong>. The breaking of peptide bonds results in the formation of individual amino acids or smaller peptide fragments.<\/p>\n\n\n\n<p>On the other hand:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bonds between C-O<\/strong> (carbon-oxygen) atoms can refer to a variety of chemical bonds, such as in alcohols, esters, or carbohydrates. While these bonds are important in biochemistry, <strong>they are not the primary bonds broken during protein digestion<\/strong> or degradation. Thus, this option is incorrect in the context of breaking down proteins or peptides.<\/li>\n\n\n\n<li><strong>&#8220;None of these is correct&#8221;<\/strong> is also incorrect because peptide bonds <em>are<\/em> the correct bonds that need to be broken to separate amino acids in a protein.<\/li>\n<\/ul>\n\n\n\n<p>Therefore, when breaking down proteins into their basic building blocks, it is the <strong>peptide bonds (C)<\/strong> that are specifically targeted. This understanding is essential in fields such as <strong>biochemistry, nutrition, medicine, and molecular biology<\/strong>, especially when studying enzymes, metabolic pathways, and protein function.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A protein can become denatured when ? A weak hydrogen bonds are broken. B bonds between C-O are broken. C peptide bonds are broken. ? D None of these is correct. The correct answer and explanation is: The correct answer is: C. Peptide bonds are broken. Explanation (300 words): Peptide bonds are the chemical bonds [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-21864","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/21864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/comments?post=21864"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/21864\/revisions"}],"predecessor-version":[{"id":21865,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/21864\/revisions\/21865"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=21864"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=21864"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=21864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}