{"id":35283,"date":"2022-11-22T16:07:46","date_gmt":"2022-11-22T10:37:46","guid":{"rendered":"https:\/\/tsboardsolutions.com\/?p=35283"},"modified":"2022-11-23T16:14:52","modified_gmt":"2022-11-23T10:44:52","slug":"ts-inter-1st-year-botany-notes-chapter-9","status":"publish","type":"post","link":"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/","title":{"rendered":"TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life"},"content":{"rendered":"<p>Here students can locate <a href=\"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes\/\">TS Inter 1st Year Botany Notes<\/a> 9th Lesson Cell: The Unit of Life to prepare for their exam.<\/p>\n<h2>TS Inter 1st Year Botany Notes 9th Lesson Cell: The Unit of Life<\/h2>\n<p>\u2192 Cell theory laid emphasis on the unity underlying in the diverse forms, i.e., the cellular organisation of all life forms<\/p>\n<p>\u2192 The physico chemical approach to study and understand living organisms is called &#8216;Reductionist biology&#8217;.<\/p>\n<p>\u2192 G.N. Ramachandran<\/p>\n<ul>\n<li>G.N. Ramachandran, an outstanding figure in the field of protein structure, was the founder of the Madras school of conformational analysis of biopolymers.<\/li>\n<li>His discovery of the triple helical structure of collagen published in Nature in 1954 and his analysis of the allowed conformations of proteins through the use of the &#8216;Ramachandran plot&#8217; rank among the most outstanding contributions in structural biology.<\/li>\n<\/ul>\n<p>\u2192 Cell is the basic unit of life in all living organisms.<\/p>\n<p>\u2192 Cytology is the study of structure and functions of cell and cell organelles.<\/p>\n<p>\u2192 Cell theory was proposed by Schleiden and Schwann and later by Rudolf Virchow.<\/p>\n<p>\u2192 Cells that have membrane bound nuclei are called eukaryotic cells.<\/p>\n<p>\u2192 In prokarytic cells genetic material is basically naked, not enveloped by a nuclear membrane.<\/p>\n<p>\u2192 Plasma membrane or cell membrane is lipoproteinaceous. Unit membrane (Sandwitch model) and Fluid mosaic models explain the structure and properties of plasma membrane.<\/p>\n<p>\u2192 Part of protoplasm except nucleus is called cytoplasm. It exhibits active movements. It shows cytoskeleton formed of microtubules and microfilaments.<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/tsboardsolutions.com\/wp-content\/uploads\/2022\/10\/TS-Board-Solutions.png\" alt=\"TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life\" width=\"183\" height=\"15\" \/><\/p>\n<p>\u2192 Plastids, mitochondria and ER are double membraned cell organelles. Lysosomes, dictyosomes, glyoxisomes and peroxisomes are single membraned. Ribosomes are amembranous.<\/p>\n<p>\u2192 Plastids are 2 types &#8211; Leucoplasts and Chromoplasts.<\/p>\n<p>\u2192 Chloroplasts are green plastids concerned with photosynthesis.<\/p>\n<p>\u2192 Mitochondria are also called &#8216;power houses of cell&#8217;. Cellular respiration occurs in these cell organelles.<\/p>\n<p>\u2192 Endoplasmic reticulum consists of tubules, vesicles and cisternae. It is concerned with protein and lipid synthesis. It is an intracellular transportation channel.<\/p>\n<p>\u2192 Ribosomes are nucleoprotein particles. They are sites of protein synthesis.<\/p>\n<p>\u2192 Golgi complex (dictyosomes) consist of cisternae, vacuoles and tubules. They help in synthesis of cell wall materials and formation of cell plate during cell division.<\/p>\n<p>\u2192 Lysosomes are single membrane bound organelles with enzymatic matrix. They help in intracellular digestion. They also cause autolysis of cell contents (suicidal bags of cells).<\/p>\n<p>\u2192 Peroxisomes are involved in photorespiration and oxidation of fatty acids. Glyoxysomes contain enzymes related to glyoxalate cycle.<\/p>\n<p>\u2192 Fluid filled sacs of cell having sap bound by tonoplast are called vacuoles. Vacuole acts as a &#8216;store house of cell&#8217; or &#8216;repository of cell&#8217;. It helps in osmoregulatory processes of cell.<\/p>\n<p>\u2192 Nucleus Is dynamic centre of cell or cell brain. It plays an important role in heredity.<\/p>\n<p>\u2192 Chromosomes are composed of coils of DNA bound to basic proteins &#8211; histones.<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/tsboardsolutions.com\/wp-content\/uploads\/2022\/10\/TS-Board-Solutions.png\" alt=\"TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life\" width=\"183\" height=\"15\" \/><\/p>\n<p>\u2192 Choromatids are vertical halves of a chromosome attached to each other attached at centromere.<\/p>\n<p>\u2192 Basing on the position of centromere chromosomes are 4 types &#8211; metacentric, submetacentric, acrocentric and telocentric.<\/p>\n<p>\u2192 Chromosomes are physical basis of heredity.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Here students can locate TS Inter 1st Year Botany Notes 9th Lesson Cell: The Unit of Life to prepare for their exam. TS Inter 1st Year Botany Notes 9th Lesson Cell: The Unit of Life \u2192 Cell theory laid emphasis on the unity underlying in the diverse forms, i.e., the cellular organisation of all life &#8230; <a title=\"TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life\" class=\"read-more\" href=\"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/\" aria-label=\"More on TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life\">Read more<\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[27],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.12 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life - TS Board Solutions<\/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:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life - TS Board Solutions\" \/>\n<meta property=\"og:description\" content=\"Here students can locate TS Inter 1st Year Botany Notes 9th Lesson Cell: The Unit of Life to prepare for their exam. TS Inter 1st Year Botany Notes 9th Lesson Cell: The Unit of Life \u2192 Cell theory laid emphasis on the unity underlying in the diverse forms, i.e., the cellular organisation of all life ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/\" \/>\n<meta property=\"og:site_name\" content=\"TS Board Solutions\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-22T10:37:46+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-23T10:44:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/tsboardsolutions.com\/wp-content\/uploads\/2022\/10\/TS-Board-Solutions.png\" \/>\n<meta name=\"author\" content=\"Mahesh\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mahesh\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/\"},\"author\":{\"name\":\"Mahesh\",\"@id\":\"https:\/\/tsboardsolutions.com\/#\/schema\/person\/32b03c2fe28184bd0170db96f7ed6aae\"},\"headline\":\"TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life\",\"datePublished\":\"2022-11-22T10:37:46+00:00\",\"dateModified\":\"2022-11-23T10:44:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/\"},\"wordCount\":495,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/tsboardsolutions.com\/#organization\"},\"articleSection\":[\"TS Inter 1st Year\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/\",\"url\":\"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/\",\"name\":\"TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life - TS Board Solutions\",\"isPartOf\":{\"@id\":\"https:\/\/tsboardsolutions.com\/#website\"},\"datePublished\":\"2022-11-22T10:37:46+00:00\",\"dateModified\":\"2022-11-23T10:44:52+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/tsboardsolutions.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/tsboardsolutions.com\/#website\",\"url\":\"https:\/\/tsboardsolutions.com\/\",\"name\":\"TS Board Solutions\",\"description\":\"Telangana TS Board Textbook Solutions for Class 6th, 7th, 8th, 9th, 10th, Inter 1st &amp; 2nd Year\",\"publisher\":{\"@id\":\"https:\/\/tsboardsolutions.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/tsboardsolutions.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/tsboardsolutions.com\/#organization\",\"name\":\"TS Board Solutions\",\"url\":\"https:\/\/tsboardsolutions.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/tsboardsolutions.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/tsboardsolutions.com\/wp-content\/uploads\/2022\/10\/cropped-TS-Board-Solutions-1.png\",\"contentUrl\":\"https:\/\/tsboardsolutions.com\/wp-content\/uploads\/2022\/10\/cropped-TS-Board-Solutions-1.png\",\"width\":488,\"height\":40,\"caption\":\"TS Board Solutions\"},\"image\":{\"@id\":\"https:\/\/tsboardsolutions.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/tsboardsolutions.com\/#\/schema\/person\/32b03c2fe28184bd0170db96f7ed6aae\",\"name\":\"Mahesh\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/tsboardsolutions.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/460dd5c928927786394035e387cc998d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/460dd5c928927786394035e387cc998d?s=96&d=mm&r=g\",\"caption\":\"Mahesh\"},\"url\":\"https:\/\/tsboardsolutions.com\/author\/mahesh\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life - TS Board Solutions","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:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/","og_locale":"en_US","og_type":"article","og_title":"TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life - TS Board Solutions","og_description":"Here students can locate TS Inter 1st Year Botany Notes 9th Lesson Cell: The Unit of Life to prepare for their exam. TS Inter 1st Year Botany Notes 9th Lesson Cell: The Unit of Life \u2192 Cell theory laid emphasis on the unity underlying in the diverse forms, i.e., the cellular organisation of all life ... Read more","og_url":"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/","og_site_name":"TS Board Solutions","article_published_time":"2022-11-22T10:37:46+00:00","article_modified_time":"2022-11-23T10:44:52+00:00","og_image":[{"url":"https:\/\/tsboardsolutions.com\/wp-content\/uploads\/2022\/10\/TS-Board-Solutions.png"}],"author":"Mahesh","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Mahesh","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/#article","isPartOf":{"@id":"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/"},"author":{"name":"Mahesh","@id":"https:\/\/tsboardsolutions.com\/#\/schema\/person\/32b03c2fe28184bd0170db96f7ed6aae"},"headline":"TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life","datePublished":"2022-11-22T10:37:46+00:00","dateModified":"2022-11-23T10:44:52+00:00","mainEntityOfPage":{"@id":"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/"},"wordCount":495,"commentCount":0,"publisher":{"@id":"https:\/\/tsboardsolutions.com\/#organization"},"articleSection":["TS Inter 1st Year"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/","url":"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/","name":"TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life - TS Board Solutions","isPartOf":{"@id":"https:\/\/tsboardsolutions.com\/#website"},"datePublished":"2022-11-22T10:37:46+00:00","dateModified":"2022-11-23T10:44:52+00:00","breadcrumb":{"@id":"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/tsboardsolutions.com\/ts-inter-1st-year-botany-notes-chapter-9\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/tsboardsolutions.com\/"},{"@type":"ListItem","position":2,"name":"TS Inter 1st Year Botany Notes Chapter 9 Cell: The Unit of Life"}]},{"@type":"WebSite","@id":"https:\/\/tsboardsolutions.com\/#website","url":"https:\/\/tsboardsolutions.com\/","name":"TS Board Solutions","description":"Telangana TS Board Textbook Solutions for Class 6th, 7th, 8th, 9th, 10th, Inter 1st &amp; 2nd Year","publisher":{"@id":"https:\/\/tsboardsolutions.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/tsboardsolutions.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/tsboardsolutions.com\/#organization","name":"TS Board Solutions","url":"https:\/\/tsboardsolutions.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/tsboardsolutions.com\/#\/schema\/logo\/image\/","url":"https:\/\/tsboardsolutions.com\/wp-content\/uploads\/2022\/10\/cropped-TS-Board-Solutions-1.png","contentUrl":"https:\/\/tsboardsolutions.com\/wp-content\/uploads\/2022\/10\/cropped-TS-Board-Solutions-1.png","width":488,"height":40,"caption":"TS Board Solutions"},"image":{"@id":"https:\/\/tsboardsolutions.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/tsboardsolutions.com\/#\/schema\/person\/32b03c2fe28184bd0170db96f7ed6aae","name":"Mahesh","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/tsboardsolutions.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/460dd5c928927786394035e387cc998d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/460dd5c928927786394035e387cc998d?s=96&d=mm&r=g","caption":"Mahesh"},"url":"https:\/\/tsboardsolutions.com\/author\/mahesh\/"}]}},"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/tsboardsolutions.com\/wp-json\/wp\/v2\/posts\/35283"}],"collection":[{"href":"https:\/\/tsboardsolutions.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tsboardsolutions.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tsboardsolutions.com\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/tsboardsolutions.com\/wp-json\/wp\/v2\/comments?post=35283"}],"version-history":[{"count":5,"href":"https:\/\/tsboardsolutions.com\/wp-json\/wp\/v2\/posts\/35283\/revisions"}],"predecessor-version":[{"id":35588,"href":"https:\/\/tsboardsolutions.com\/wp-json\/wp\/v2\/posts\/35283\/revisions\/35588"}],"wp:attachment":[{"href":"https:\/\/tsboardsolutions.com\/wp-json\/wp\/v2\/media?parent=35283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tsboardsolutions.com\/wp-json\/wp\/v2\/categories?post=35283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tsboardsolutions.com\/wp-json\/wp\/v2\/tags?post=35283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}