{"id":5284,"date":"2024-04-15T02:11:01","date_gmt":"2024-04-15T02:11:01","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=5284"},"modified":"2024-04-15T02:11:01","modified_gmt":"2024-04-15T02:11:01","slug":"what-are-the-4-major-elements-of-amino-acids-a-iron-sulphur-silicon-and-potassium-b-helium-lithium-beryllium-and-boron-c-plutonium-uranium-prometheum-and-neon-d-carbon-hydrogen-oxygen-and","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/what-are-the-4-major-elements-of-amino-acids-a-iron-sulphur-silicon-and-potassium-b-helium-lithium-beryllium-and-boron-c-plutonium-uranium-prometheum-and-neon-d-carbon-hydrogen-oxygen-and\/","title":{"rendered":"What are the 4 major elements of amino acids? A. Iron, Sulphur, Silicon and Potassium B. Helium, Lithium, Beryllium and Boron C. Plutonium, Uranium, Prometheum and Neon D. Carbon, Hydrogen, Oxygen and Nitrogen"},"content":{"rendered":"<p>\r\n    <!-- Check if it's an AMP page -->\r\n            <!-- Non-AMP version -->\r\n        <div class=\"mcq-container\" data-quiz-id=\"quizState_6a9a017474873\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    Iron, Sulphur, Silicon and Potassium                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    Helium, Lithium, Beryllium and Boron                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    Plutonium, Uranium, Prometheum and Neon                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"true\">\r\n                    Carbon, Hydrogen, Oxygen and Nitrogen                <\/div>\r\n                            \r\n            <!-- Feedback messages for non-AMP -->\r\n            <div class=\"feedback\" data-feedback=\"wrong\">Answer is Right!<\/div>\r\n            <div class=\"feedback\" data-feedback=\"right\">Answer is Wrong!<\/div>\r\n        <\/div>\r\n\r\n        <script>\r\n        document.addEventListener('DOMContentLoaded', function () {\r\n            var containers = document.querySelectorAll('.mcq-container');\r\n\r\n            containers.forEach(function(container) {\r\n                var options = container.querySelectorAll('.option');\r\n                var feedbackSelect = container.querySelector('[data-feedback=\"select\"]');\r\n                var feedbackWrong = container.querySelector('[data-feedback=\"wrong\"]');\r\n                var feedbackRight = container.querySelector('[data-feedback=\"right\"]');\r\n\r\n                options.forEach(function(option) {\r\n                    option.addEventListener('click', function() {\r\n                        var selectedOption = option.getAttribute('data-option-key');\r\n                        var isCorrect = option.getAttribute('data-is-correct') === 'true';\r\n\r\n                        \/\/ Remove previous selections\r\n                        options.forEach(function(opt) {\r\n                            opt.classList.remove('correct', 'incorrect');\r\n                        });\r\n\r\n                        \/\/ Add the correct\/incorrect class\r\n                        if (isCorrect) {\r\n                            option.classList.add('correct');\r\n                            feedbackRight.hidden = false;\r\n                            feedbackWrong.hidden = true;\r\n                        } else {\r\n                            option.classList.add('incorrect');\r\n                            feedbackRight.hidden = true;\r\n                            feedbackWrong.hidden = false;\r\n                        }\r\n\r\n                        \/\/ Hide select feedback\r\n                        feedbackSelect.hidden = true;\r\n                    });\r\n                });\r\n            });\r\n        });\r\n        <\/script>\r\n    \r\n    <!--more--><\/p>\n<p>The correct answer is D. Carbon, Hydrogen, Oxygen and Nitrogen.<\/p>\n<p>Amino acids are the building blocks of proteins. They are made up of carbon, hydrogen, oxygen, and nitrogen atoms. The order of these atoms in an amino acid determines its unique properties. There are 20 different types of amino acids, and they are all essential for life.<\/p>\n<p>Carbon is the most abundant element in <div class=\"youtube-subscribe-container\">\r\n        <a href=\"https:\/\/www.youtube.com\/channel\/UCNHT8lW-JmLC68rjBfZhdkg?sub_confirmation=1\" target=\"_blank\" class=\"youtube-subscribe-button\">\r\n            <span class=\"youtube-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\">\r\n                    <path d=\"M549.7 124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Subscribe on YouTube\r\n        <\/a>\r\n    <\/div> organic compounds, and it is the backbone of amino acids. Hydrogen is also found in all amino acids, and it helps to stabilize the structure of the molecule. Oxygen is found in most amino acids, <div class=\"telegram-channel-container\">\r\n        <a href=\"https:\/\/t.me\/pscnotes2025\" target=\"_blank\" class=\"telegram-channel-button\">\r\n            <span class=\"telegram-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 496 512\">\r\n                    <path fill=\"white\" d=\"M248,8C111,8,0,119,0,256s111,248,248,248s248-111,248-248S385,8,248,8z M362,177L320,367c-3,14-10,18-20,14l-56-41l-27,26 c-3,3-5,5-10,5l4-63L323,196c5-5-1-7-8-3l-98,62l-42-13c-9-3-10-9,2-14l162-63C351,160,365,164,362,177z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Join Our Telegram Channel\r\n        <\/a>\r\n    <\/div> and it helps to form the peptide bonds that link amino acids together. Nitrogen is found in all amino acids, and it is essential for the formation of the peptide bonds that link amino acids together.<\/p>\n<p>The four major elements of amino acids are carbon, hydrogen, oxygen, and nitrogen. These elements are essential for the structure and function of amino acids.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Subscribe on YouTube<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[637],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What are the 4 major elements of amino acids? A. Iron, Sulphur, Silicon and Potassium B. Helium, Lithium, Beryllium and Boron C. Plutonium, Uranium, Prometheum and Neon D. 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