{"id":7444,"date":"2019-05-22T15:56:56","date_gmt":"2019-05-22T15:56:56","guid":{"rendered":"http:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/cell\/"},"modified":"2019-05-22T15:56:56","modified_gmt":"2019-05-22T15:56:56","slug":"cell","status":"publish","type":"post","link":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/cell\/","title":{"rendered":"Cell"},"content":{"rendered":"<p class=\"\" style=\"text-align: left;\">In biology, the structural and functional unit of all living organisms, which exists as an independent unit of life in bacteria and protozoans, and first described by <a href=\"http:\/\/www.roberthooke.org.uk\/\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.roberthooke.org.uk\/&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">Robert Hooke<\/a> (1635-1703) in 1665 with the aid of a light microscope. &nbsp;In other living organisms, they form colonies or tissues. &nbsp;Each cell contains protoplasm differentiated into cytoplasm and a nucleus containing DNA. &nbsp;There are two main types of cells: prokaryotic cells as in bacteria and eukaryotic cells in which the nucleus is surrounded by a nuclear membrane and the cytoplasm is divided by membranes into connected cavities and separate compartments referred to as organelles (e.g., mitochondria and Golgi organs), as indicated in the figure below.<\/p>\n<p class=\"\" style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"..\/wp-content\/uploads\/2019\/05\/image045.png\" \/><\/div>\n<\/div>\n<p class=\"\" style=\"text-align: center;\">Typical human cell<\/p>\n<p>See <a href=\"cell_theory\">Cell theory<\/a>, <a href=\"cell_recognition_molecules\">Cell recognition molecules<\/a>, <a href=\"chromosome\">Chromosome<\/a>, <a href=\"cilia\">Cilia<\/a>, <a href=\"cytoplasm\">Cytoplasm<\/a>, <a href=\"dna_-deoxyribonucleic_acid-\">DNA (deoxyribonucleic acid)<\/a>, <a href=\"electrolyte\">Electrolyte<\/a>, <a href=\"eukaryote_cell_-or_organism-\">Eukaryote cell (or organism)<\/a>, <a href=\"golgi_apparatus_-body_or_complex_or_organ-\">Golgi apparatus (body or complex or organ)<\/a>, <a href=\"histology\">Histology<\/a>, <a href=\"ligands\">Ligands<\/a>, <a href=\"mitochondria\">Mitochondria<\/a>, <a href=\"nucleic_acid\">Nucleic acid<\/a>, <a href=\"nucleus_-of_a_cell-\">Nucleus (of a cell)<\/a>, <a href=\"oligosaccharides\">Oligosaccharides<\/a>, <a href=\"organelles\">Organelles<\/a>, <a href=\"organogenesis\">Organogenesis<\/a>, <a href=\"progenitor_cells\">Progenitor cells<\/a>, <a href=\"prokaryote_cell_-or_organism-\">Prokaryote cell (or organism)<\/a>, <a href=\"protoplasm\">Protoplasm<\/a>, Stem cells<\/p>\n<p><\/body><\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In biology, the structural and functional unit of all living organisms, which exists as an independent unit of life in bacteria and protozoans, and first described by Robert Hooke (1635-1703) in 1665 with the aid of a light microscope. &nbsp;In other living organisms, they form colonies or tissues. &nbsp;Each cell contains protoplasm differentiated into cytoplasm &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/cell\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Cell&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2],"class_list":["post-7444","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-glossary","entry"],"_links":{"self":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts\/7444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/comments?post=7444"}],"version-history":[{"count":0,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts\/7444\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/media?parent=7444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/categories?post=7444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/tags?post=7444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}