{"id":5544,"date":"2024-04-15T02:15:09","date_gmt":"2024-04-15T02:15:09","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=5544"},"modified":"2024-04-15T02:15:09","modified_gmt":"2024-04-15T02:15:09","slug":"refrigerators-keep-food-unspoiled-because-a-at-its-low-temperature-bacteria-and-moulds-are-inactive-b-at-its-low-temperature-the-germs-are-killed-c-at-its-low-temperature-the-germs-are-frozen-d","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/refrigerators-keep-food-unspoiled-because-a-at-its-low-temperature-bacteria-and-moulds-are-inactive-b-at-its-low-temperature-the-germs-are-killed-c-at-its-low-temperature-the-germs-are-frozen-d\/","title":{"rendered":"Refrigerators keep food unspoiled because A. at its low temperature, bacteria and moulds are inactive B. at its low temperature, the germs are killed C. at its low temperature, the germs are frozen D. it sterilises the food"},"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_6a9c2946e2792\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"true\">\r\n                    at its low temperature, bacteria and moulds are inactive                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    at its low temperature, the germs are killed                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    at its low temperature, the germs are frozen                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    it sterilises the food                <\/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: A. at its low temperature, bacteria and moulds are inactive.<\/p>\n<p>Bacteria and molds are the main causes of food spoilage. They grow and multiply at temperatures between 40 and 140 degrees Fahrenheit. By keeping food below 40 degrees Fahrenheit, refrigerators slow down the growth of bacteria and molds, which helps to keep food fresh longer.<\/p>\n<p>Option B is incorrect because bacteria and molds are not killed by cold temperatures. They are only slowed down.<\/p>\n<p>Option C is incorrect because bacteria <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 molds are not frozen at cold temperatures. They are only slowed down.<\/p>\n<p>Option D is incorrect because refrigerators do not sterilize food. Sterilization is the process of killing all living organisms, including bacteria and molds. Refrigerators do not <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> kill all living organisms, so they do not sterilize food.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Join Our Telegram 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