{"id":3015,"date":"2024-03-05T15:42:18","date_gmt":"2024-03-05T15:42:18","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=3015"},"modified":"2024-03-05T15:42:18","modified_gmt":"2024-03-05T15:42:18","slug":"white-colour-of-milk-is-due-to-the-presence-of","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/white-colour-of-milk-is-due-to-the-presence-of\/","title":{"rendered":"White colour of milk is due to the presence of"},"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_6a97369ce223d\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    lactose                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    albumins                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    carotenes                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"true\">\r\n                    caseins                <\/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) caseins. Caseins are the main proteins in milk, and they are responsible for its white color. When milk is exposed to light, the caseins scatter the light in all directions, which gives milk its white appearance.<\/p>\n<p>Lactose is the sugar in milk, and it is not responsible for its white color. Albumins are proteins that are found in milk, but they are not as abundant as caseins. Carotenes are pigments that are found in plants, and they are not found in milk.<\/p>\n<p>Here is a more detailed explanation of each option:<\/p>\n<p>(a) Lactose is the sugar in milk. It is a disaccharide, which means that it is made up of two sugar <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 <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> 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> molecules: glucose and galactose. Lactose is not responsible for the white color of milk.<\/p>\n<p>(b) Albumins are proteins that are found in milk. They are globular proteins, which means that they have a spherical shape. Albumins are not as abundant as caseins, and they are not responsible for the white color of milk.<\/p>\n<p>(c) Carotenes are pigments that are found in plants. They are responsible for the orange color of carrots, pumpkins, and other fruits and vegetables. Carotenes are not found in milk, and they are not responsible for its white color.<\/p>\n<p>(d) Caseins are the main proteins in milk. They are globular proteins, and they are responsible for the white color of milk. When milk is exposed to light, the caseins scatter the light in all directions, which gives milk its white appearance.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Join Our Telegram Channel 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":[15],"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>White colour of milk is due to the presence of<\/title>\n<meta name=\"description\" content=\"Lactose is the sugar in milk, and it is not responsible for its white color. Albumins are proteins that are found in milk, but they are not as abundant as caseins. Carotenes are pigments that are found in plants, and they are not found in milk.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/white-colour-of-milk-is-due-to-the-presence-of\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"White colour of milk is due to the presence of\" \/>\n<meta property=\"og:description\" content=\"Lactose is the sugar in milk, and it is not responsible for its white color. Albumins are proteins that are found in milk, but they are not as abundant as caseins. 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Albumins are proteins that are found in milk, but they are not as abundant as caseins. Carotenes are pigments that are found in plants, and they are not found in milk.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/white-colour-of-milk-is-due-to-the-presence-of\/","og_locale":"en_US","og_type":"article","og_title":"White colour of milk is due to the presence of","og_description":"Lactose is the sugar in milk, and it is not responsible for its white color. Albumins are proteins that are found in milk, but they are not as abundant as caseins. Carotenes are pigments that are found in plants, and they are not found in milk.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/white-colour-of-milk-is-due-to-the-presence-of\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-03-05T15:42:18+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/white-colour-of-milk-is-due-to-the-presence-of\/","url":"https:\/\/exam.pscnotes.com\/mcq\/white-colour-of-milk-is-due-to-the-presence-of\/","name":"White colour of milk is due to the presence of","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-03-05T15:42:18+00:00","dateModified":"2024-03-05T15:42:18+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"Lactose is the sugar in milk, and it is not responsible for its white color. Albumins are proteins that are found in milk, but they are not as abundant as caseins. 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