{"id":20223,"date":"2025-06-14T08:37:44","date_gmt":"2025-06-14T08:37:44","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=20223"},"modified":"2025-06-14T08:37:46","modified_gmt":"2025-06-14T08:37:46","slug":"proteins-are-polymers-of-_","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/proteins-are-polymers-of-_\/","title":{"rendered":"Proteins are polymers of _"},"content":{"rendered":"\n

Proteins are polymers of _<\/strong>. hydrocarbons amino acids CH2O units glycerol nucleotides<\/p>\n\n\n\n

The correct answer and explanation is:<\/strong><\/mark><\/p>\n\n\n\n

Correct Answer: Amino acids<\/strong><\/p>\n\n\n\n

\n\n\n\n

Explanation (300 words):<\/h3>\n\n\n\n

Proteins are polymers of amino acids<\/strong>, which are organic molecules that serve as the building blocks of all proteins. A polymer is a large molecule made up of repeating units, and in the case of proteins, these units are amino acids.<\/p>\n\n\n\n

Each amino acid has a central carbon atom (called the alpha carbon) bonded to four groups:<\/p>\n\n\n\n

    \n
  1. A hydrogen atom (H)<\/li>\n\n\n\n
  2. An amino group (\u2013NH\u2082)<\/li>\n\n\n\n
  3. A carboxyl group (\u2013COOH)<\/li>\n\n\n\n
  4. A unique side chain or R group, which determines the identity and properties of the amino acid<\/li>\n<\/ol>\n\n\n\n

    There are 20 standard amino acids used by cells to build proteins. These amino acids are linked together by peptide bonds<\/strong>, which form through a dehydration synthesis (condensation) reaction between the amino group of one amino acid and the carboxyl group of another. This forms a dipeptide, and continued linkage creates a polypeptide chain.<\/p>\n\n\n\n

    Once formed, the polypeptide chain folds into a specific three-dimensional shape, which is essential for the protein\u2019s function. The sequence and number of amino acids determine the protein\u2019s structure and role in the body.<\/p>\n\n\n\n

    Proteins perform a vast array of functions, including:<\/p>\n\n\n\n

      \n
    • Enzymatic activity<\/strong> (e.g., amylase breaking down starch)<\/li>\n\n\n\n
    • Structural support<\/strong> (e.g., collagen in connective tissues)<\/li>\n\n\n\n
    • Transport<\/strong> (e.g., hemoglobin carrying oxygen)<\/li>\n\n\n\n
    • Defense<\/strong> (e.g., antibodies)<\/li>\n\n\n\n
    • Cell signaling<\/strong> and more<\/li>\n<\/ul>\n\n\n\n

      The other options are incorrect:<\/p>\n\n\n\n

        \n
      • Hydrocarbons<\/strong> are simple organic molecules made of carbon and hydrogen, not building blocks of proteins.<\/li>\n\n\n\n
      • CH\u2082O units<\/strong> are the basic formula for carbohydrates, not proteins.<\/li>\n\n\n\n
      • Glycerol<\/strong> is a component of lipids.<\/li>\n\n\n\n
      • Nucleotides<\/strong> are the building blocks of nucleic acids like DNA and RNA.<\/li>\n<\/ul>\n\n\n\n

        Therefore, amino acids<\/strong> are the correct answer as they are the monomers that make up proteins.<\/p>\n","protected":false},"excerpt":{"rendered":"

        Proteins are polymers of _. hydrocarbons amino acids CH2O units glycerol nucleotides The correct answer and explanation is: Correct Answer: Amino acids Explanation (300 words): Proteins are polymers of amino acids, which are organic molecules that serve as the building blocks of all proteins. A polymer is a large molecule made up of repeating units, […]<\/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-20223","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/20223","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=20223"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/20223\/revisions"}],"predecessor-version":[{"id":20224,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/20223\/revisions\/20224"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=20223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=20223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=20223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}