{"id":88101,"date":"2025-06-01T07:01:34","date_gmt":"2025-06-01T07:01:34","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=88101"},"modified":"2025-06-01T07:01:34","modified_gmt":"2025-06-01T07:01:34","slug":"in-most-prokaryotes-the-chromosome-number-is","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/in-most-prokaryotes-the-chromosome-number-is\/","title":{"rendered":"In most prokaryotes, the chromosome number is :"},"content":{"rendered":"<p>In most prokaryotes, the chromosome number is :<\/p>\n<p>[amp_mcq option1=&#8221;4&#8243; option2=&#8221;3&#8243; option3=&#8221;2&#8243; option4=&#8221;1&#8243; correct=&#8221;option4&#8243;]<\/p>\n<div class=\"psc-box-pyq-exam-year-detail\">\n<div class=\"pyq-exam\">\n<div class=\"psc-heading\">This question was previously asked in<\/div>\n<div class=\"psc-title line-ellipsis\">UPSC NDA-1 &#8211; 2024<\/div>\n<\/div>\n<div class=\"pyq-exam-psc-buttons\"><a href=\"\/pyq\/pyq-upsc-nda-1-2024.pdf\" target=\"_blank\" class=\"psc-pdf-button\" rel=\"noopener\">Download PDF<\/a><a href=\"\/pyq-upsc-nda-1-2024\" target=\"_blank\" class=\"psc-attempt-button\" rel=\"noopener\">Attempt Online<\/a><\/div>\n<\/div>\n<section id=\"pyq-correct-answer\">In most prokaryotes, the chromosome number is 1.<\/section>\n<section id=\"pyq-key-points\">Prokaryotic organisms, such as bacteria and archaea, typically possess a single, circular chromosome located in a region called the nucleoid within the cytoplasm. Unlike eukaryotes, their genetic material is not enclosed within a membrane-bound nucleus and is usually present as one primary chromosome.<\/section>\n<section id=\"pyq-additional-information\">While most prokaryotes have one main circular chromosome, some may have linear chromosomes or additional smaller circular DNA molecules called plasmids. Eukaryotes, in contrast, have multiple linear chromosomes located within the nucleus.<\/section>\n","protected":false},"excerpt":{"rendered":"<p>In most prokaryotes, the chromosome number is : [amp_mcq option1=&#8221;4&#8243; option2=&#8221;3&#8243; option3=&#8221;2&#8243; option4=&#8221;1&#8243; correct=&#8221;option4&#8243;] This question was previously asked in UPSC NDA-1 &#8211; 2024 Download PDFAttempt Online In most prokaryotes, the chromosome number is 1. Prokaryotic organisms, such as bacteria and archaea, typically possess a single, circular chromosome located in a region called the nucleoid &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"In most prokaryotes, the chromosome number is :\" class=\"read-more button\" href=\"https:\/\/exam.pscnotes.com\/mcq\/in-most-prokaryotes-the-chromosome-number-is\/#more-88101\">Detailed Solution<span class=\"screen-reader-text\">In most prokaryotes, the chromosome number is :<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1093],"tags":[1103,1117,1152],"class_list":["post-88101","post","type-post","status-publish","format-standard","hentry","category-upsc-nda-1","tag-1103","tag-biology","tag-cell","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>In most prokaryotes, the chromosome number is :<\/title>\n<meta name=\"description\" content=\"In most prokaryotes, the chromosome number is 1. Prokaryotic organisms, such as bacteria and archaea, typically possess a single, circular chromosome located in a region called the nucleoid within the cytoplasm. Unlike eukaryotes, their genetic material is not enclosed within a membrane-bound nucleus and is usually present as one primary chromosome.\" \/>\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\/in-most-prokaryotes-the-chromosome-number-is\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"In most prokaryotes, the chromosome number is :\" \/>\n<meta property=\"og:description\" content=\"In most prokaryotes, the chromosome number is 1. Prokaryotic organisms, such as bacteria and archaea, typically possess a single, circular chromosome located in a region called the nucleoid within the cytoplasm. Unlike eukaryotes, their genetic material is not enclosed within a membrane-bound nucleus and is usually present as one primary chromosome.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/in-most-prokaryotes-the-chromosome-number-is\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T07:01:34+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":"In most prokaryotes, the chromosome number is :","description":"In most prokaryotes, the chromosome number is 1. Prokaryotic organisms, such as bacteria and archaea, typically possess a single, circular chromosome located in a region called the nucleoid within the cytoplasm. Unlike eukaryotes, their genetic material is not enclosed within a membrane-bound nucleus and is usually present as one primary chromosome.","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\/in-most-prokaryotes-the-chromosome-number-is\/","og_locale":"en_US","og_type":"article","og_title":"In most prokaryotes, the chromosome number is :","og_description":"In most prokaryotes, the chromosome number is 1. Prokaryotic organisms, such as bacteria and archaea, typically possess a single, circular chromosome located in a region called the nucleoid within the cytoplasm. Unlike eukaryotes, their genetic material is not enclosed within a membrane-bound nucleus and is usually present as one primary chromosome.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/in-most-prokaryotes-the-chromosome-number-is\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T07:01:34+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\/in-most-prokaryotes-the-chromosome-number-is\/","url":"https:\/\/exam.pscnotes.com\/mcq\/in-most-prokaryotes-the-chromosome-number-is\/","name":"In most prokaryotes, the chromosome number is :","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2025-06-01T07:01:34+00:00","dateModified":"2025-06-01T07:01:34+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"In most prokaryotes, the chromosome number is 1. Prokaryotic organisms, such as bacteria and archaea, typically possess a single, circular chromosome located in a region called the nucleoid within the cytoplasm. Unlike eukaryotes, their genetic material is not enclosed within a membrane-bound nucleus and is usually present as one primary chromosome.","breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/in-most-prokaryotes-the-chromosome-number-is\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/in-most-prokaryotes-the-chromosome-number-is\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/in-most-prokaryotes-the-chromosome-number-is\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"UPSC NDA-1","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/upsc-nda-1\/"},{"@type":"ListItem","position":3,"name":"In most prokaryotes, the chromosome number is :"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/88101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=88101"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/88101\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=88101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=88101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=88101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}