{"id":7039,"date":"2024-04-15T02:38:08","date_gmt":"2024-04-15T02:38:08","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=7039"},"modified":"2024-04-15T02:38:08","modified_gmt":"2024-04-15T02:38:08","slug":"facultative-bacteria-are-able-to-work-in-a-presence-of-oxygen-only-b-absence-of-oxygen-only-c-presence-as-well-as-in-absence-of-oxygen-d-presence-of-water","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/facultative-bacteria-are-able-to-work-in-a-presence-of-oxygen-only-b-absence-of-oxygen-only-c-presence-as-well-as-in-absence-of-oxygen-d-presence-of-water\/","title":{"rendered":"Facultative bacteria are able to work in A. Presence of oxygen only B. Absence of oxygen only C. Presence as well as in absence of oxygen D. Presence of water"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Presence of oxygen only&#8221; option2=&#8221;Absence of oxygen only&#8221; option3=&#8221;Presence as well as in absence of oxygen&#8221; option4=&#8221;Presence of water&#8221; correct=&#8221;option1&#8243;]<!--more--><\/p>\n<p>Facultative bacteria are able to work in the presence as well as in the absence of oxygen. They are able to switch between aerobic respiration and anaerobic respiration depending on the availability of oxygen. Aerobic respiration is a more efficient process that produces more ATP, but it requires oxygen. Anaerobic respiration is a less efficient process that produces less ATP, but it does not require oxygen. Facultative bacteria are able to survive in a wide range of environments, including those that are low in oxygen.<\/p>\n<p>Option A is incorrect because facultative bacteria can also work in the absence of oxygen. Option B is incorrect because facultative bacteria can also work in the presence of oxygen. Option C is the correct answer because facultative bacteria can work in both the presence and absence of oxygen. Option D is incorrect because facultative bacteria do not require water to work.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Presence of oxygen only&#8221; option2=&#8221;Absence of oxygen only&#8221; option3=&#8221;Presence as well as in absence of oxygen&#8221; option4=&#8221;Presence of water&#8221; correct=&#8221;option1&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[647],"tags":[],"class_list":["post-7039","post","type-post","status-publish","format-standard","hentry","category-environmental-engineering","no-featured-image-padding"],"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>Facultative bacteria are able to work in A. Presence of oxygen only B. Absence of oxygen only C. Presence as well as in absence of oxygen D. Presence of water<\/title>\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\/facultative-bacteria-are-able-to-work-in-a-presence-of-oxygen-only-b-absence-of-oxygen-only-c-presence-as-well-as-in-absence-of-oxygen-d-presence-of-water\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Facultative bacteria are able to work in A. Presence of oxygen only B. Absence of oxygen only C. Presence as well as in absence of oxygen D. Presence of water\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Presence of oxygen only&#8221; option2=&#8221;Absence of oxygen only&#8221; option3=&#8221;Presence as well as in absence of oxygen&#8221; option4=&#8221;Presence of water&#8221; correct=&#8221;option1&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/facultative-bacteria-are-able-to-work-in-a-presence-of-oxygen-only-b-absence-of-oxygen-only-c-presence-as-well-as-in-absence-of-oxygen-d-presence-of-water\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T02:38:08+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Facultative bacteria are able to work in A. 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