{"id":220778,"date":"2025-05-28T18:57:37","date_gmt":"2025-05-28T18:57:37","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=220778"},"modified":"2025-05-28T18:57:39","modified_gmt":"2025-05-28T18:57:39","slug":"which-food-is-at-a-temperature-that-allows-bacteria-to-grow-well-9","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/05\/28\/which-food-is-at-a-temperature-that-allows-bacteria-to-grow-well-9\/","title":{"rendered":"Which food is at a temperature that allows bacteria to grow well"},"content":{"rendered":"\n<p>Which food is at a temperature that allows bacteria to grow well?<\/p>\n\n\n\n<p>A roast at 125\u00b0F(52\u00b0C)<br>Hamburgers at 165\u00b0F(74\u00b0C)<br>Pork chops at 170\u00b0F(77\u00b0C)<br>A steak at 180\u00b0F(82\u00b0C)<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p><strong>Correct Answer: A roast at 125\u00b0F (52\u00b0C)<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Explanation<\/strong><\/p>\n\n\n\n<p>Bacteria grow best within a specific temperature range known as the <em>Temperature Danger Zone<\/em>, which lies between <strong>40\u00b0F (4\u00b0C) and 140\u00b0F (60\u00b0C)<\/strong>. Within this zone, bacteria such as <em>Salmonella<\/em>, <em>Escherichia coli<\/em> (E. coli), and <em>Listeria monocytogenes<\/em> can multiply rapidly, often doubling in number every 20 minutes. The closer the food temperature is to the center of this range, particularly between 70\u00b0F and 125\u00b0F, the faster bacterial growth becomes.<\/p>\n\n\n\n<p>Among the options provided:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A roast at 125\u00b0F (52\u00b0C)<\/strong> falls <em>within<\/em> the temperature danger zone. This makes it ideal for bacteria to thrive if held at this temperature for extended periods. While the outer surface of a roast might be hotter and safer, the internal temperature of 125\u00b0F is insufficient to kill harmful bacteria, especially in large cuts of meat.<\/li>\n\n\n\n<li><strong>Hamburgers at 165\u00b0F (74\u00b0C)<\/strong> are well above the danger zone. This temperature is considered safe by food safety guidelines (such as those from the USDA) for ground meats, ensuring that harmful bacteria are destroyed.<\/li>\n\n\n\n<li><strong>Pork chops at 170\u00b0F (77\u00b0C)<\/strong> and <strong>steak at 180\u00b0F (82\u00b0C)<\/strong> are also above the danger zone and cooked to a point where pathogens would not survive.<\/li>\n<\/ul>\n\n\n\n<p>Therefore, <strong>the roast at 125\u00b0F is the only item still in the range where bacterial growth can occur.<\/strong> If this roast has not yet reached a safe internal temperature or is being held at this level, it poses a food safety risk. It is crucial for food to be cooked to proper internal temperatures and held outside of the danger zone\u2014either below 40\u00b0F (in refrigeration) or above 140\u00b0F (in hot holding)\u2014to prevent foodborne illness.<\/p>\n\n\n\n<p>Food safety standards recommend that roasts be cooked to at least <strong>145\u00b0F (63\u00b0C)<\/strong> and then allowed to rest, which allows residual heat to continue destroying bacteria.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/learnexams.com\/blog\/wp-content\/uploads\/2025\/05\/learnexams-banner5-94.jpeg\" alt=\"\" class=\"wp-image-220779\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Which food is at a temperature that allows bacteria to grow well? A roast at 125\u00b0F(52\u00b0C)Hamburgers at 165\u00b0F(74\u00b0C)Pork chops at 170\u00b0F(77\u00b0C)A steak at 180\u00b0F(82\u00b0C) The Correct Answer and Explanation is: Correct Answer: A roast at 125\u00b0F (52\u00b0C) Explanation Bacteria grow best within a specific temperature range known as the Temperature Danger Zone, which lies between [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-220778","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/220778","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=220778"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/220778\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=220778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=220778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=220778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}