{"id":16223,"date":"2022-08-01T09:39:24","date_gmt":"2022-08-01T12:39:24","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/anatomical-position-copy\/"},"modified":"2023-03-31T09:14:06","modified_gmt":"2023-03-31T12:14:06","slug":"animal-cell-diagram","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/ro\/diagrama-celulelor-animale\/","title":{"rendered":"Diagrama celulei animale: Ce este, structur\u0103 \u0219i tipuri"},"content":{"rendered":"<p>Folosim pozi\u021bii anatomice pentru a descrie corpul deoarece acestea ofer\u0103 un punct de referin\u021b\u0103. Acestea pot fi utilizate \u00een mod similar cu instrumentele de standardizare pentru a descrie pozi\u021bia unui organism. Medicii nu pot discuta despre corpul pacien\u021bilor f\u0103r\u0103 a avea o con\u0219tientizare general\u0103 a pozi\u021biei anatomice, care este deosebit de important\u0103 \u00een medicin\u0103.<\/p>\n\n\n\n<p>Exist\u0103 o pozi\u021bie anatomic\u0103 standard pentru fiecare specie de organism. \u00cen acest articol, vom afla mai multe despre pozi\u021biile anatomice \u0219i de ce sunt at\u00e2t de importante.<\/p>\n\n\n\n<h2><strong>Ce este o celul\u0103 animal\u0103?<\/strong><\/h2>\n\n\n\n<p>Celulele eucariote cu un nucleu legat de membran\u0103 sunt alc\u0103tuite din celule animale. Un grup de celule trebuie s\u0103 se uneasc\u0103 pentru a forma \u021besuturi, organe \u0219i sisteme de organe. Celulele animale au o varietate de forme \u0219i dimensiuni, de la c\u00e2\u021biva microni la c\u00e2\u021biva centimetri. Cea mai mare celul\u0103 animal\u0103 cunoscut\u0103, de exemplu, este un ou de stru\u021b care m\u0103soar\u0103 170 mm pe 130 mm. Prin urmare, putem concluziona c\u0103 dimensiunea unei celule este influen\u021bat\u0103 de activitatea pe care o desf\u0103\u0219oar\u0103.&nbsp;<\/p>\n\n\n\n<p>Celulele animale sunt considerate organisme multicelulare. De asemenea, acestea au propriet\u0103\u021bi locomotorii \u0219i organite celulare bine organizate care \u00eendeplinesc o varietate de sarcini, inclusiv membrana plasmatic\u0103, centriolul, peroxizomul, lizozomul, ribozomii, mitocondriile, reticulul endoplasmatic, citoplasma, nucleul, nucleolul, \u00eenveli\u0219ul nuclear \u0219i aparatul Golgi.&nbsp;<\/p>\n\n\n\n<p>Av\u00e2nd \u00een vedere c\u0103 celulele vegetale \u0219i cele animale sunt eucariote, ambele au \u00een comun c\u00e2teva organite celulare. Toate aceste organite au func\u021bii foarte asem\u0103n\u0103toare. Cu toate acestea, celulele animale \u0219i cele vegetale nu arat\u0103, totu\u0219i, exact comparabile \u0219i nu con\u021bin toate acelea\u0219i organite, deoarece au func\u021bii diferite. De exemplu, de\u0219i celulele animale nu au nevoie de cloroplaste, plantele au nevoie de ele, pentru fotosintez\u0103.<\/p>\n\n\n\n<p>Celulele animale sunt adesea mai mici dec\u00e2t cele vegetale \u0219i au forme neregulate, ceea ce reprezint\u0103 o alt\u0103 distinc\u021bie \u00eentre celulele vegetale \u0219i cele animale. Aceast\u0103 form\u0103 neregulat\u0103 rezult\u0103 din lipsa unui perete celular.&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/08\/preview_457847.png\"><img decoding=\"async\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/08\/preview_457847.png\" alt=\"\" class=\"wp-image-16227\"\/><\/a><figcaption class=\"wp-element-caption\">Fabricat cu Mind the Graph<\/figcaption><\/figure><\/div>\n\n\n<h2><strong>De ce s\u0103 folosi\u021bi o diagram\u0103 pentru celulele animale?<\/strong><\/h2>\n\n\n\n<p>\u00cen general, diagramele pot ajuta cititorul s\u0103 \u00een\u021beleag\u0103 rezultatele \u0219i s\u0103 le compare cu alte fapte. \u00cen realitate, atunci c\u00e2nd transmite\u021bi anumite forme de informa\u021bii, \u00een special cele dense, diagramele sunt mai frecvent utilizate dec\u00e2t textul.&nbsp;<\/p>\n\n\n\n<p>Imaginile sunt mai u\u0219or de \u00een\u021beles pentru creierul nostru dec\u00e2t cuvintele, deoarece creierul nostru a evoluat pentru a digera informa\u021biile vizual.&nbsp;<\/p>\n\n\n\n<p>Prin urmare, o diagram\u0103 celular\u0103 animal\u0103 este util\u0103 pentru o mai bun\u0103 \u00een\u021belegere a structurii \u0219i func\u021biilor unui animal, deoarece con\u021bine o cantitate considerabil\u0103 de informa\u021bii complexe \u0219i indispensabile.<\/p>\n\n\n\n<h2><strong>Structuri de celule animale<\/strong><\/h2>\n\n\n\n<p>O celul\u0103 animal\u0103 con\u021bine mai multe p\u0103r\u021bi, iar \u00een acest subiect ve\u021bi \u00een\u021belege fiecare element al construc\u021biei unei celule animale care trebuie identificat la proiectarea unei diagrame.<\/p>\n\n\n\n<h3><strong>Membrana celular\u0103<\/strong><\/h3>\n\n\n\n<p>Este o membran\u0103 sub\u021bire, bogat\u0103 \u00een lipide \u0219i proteine, care acoper\u0103 celula semipermeabil\u0103. Func\u021bia sa principal\u0103 este de a proteja celula de mediul \u00eenconjur\u0103tor. De asemenea, regleaz\u0103 modul \u00een care substan\u021bele nutritive \u0219i alte lucruri mici intr\u0103 \u0219i ies din celul\u0103. Din acest motiv, membranele celulare sunt denumite membrane semipermeabile sau permeabile selectiv.<\/p>\n\n\n\n<h3><strong>Nucleu<\/strong><\/h3>\n\n\n\n<p>Este un organit care con\u021bine mai multe suborganite diferite, inclusiv cromatinele, nucleolul \u0219i nucleozomii. Materialul genetic ADN se g\u0103se\u0219te \u00een zona nucleului nucleolus. O membran\u0103 nuclear\u0103 separ\u0103 nucleul de restul celulei. Aceasta controleaz\u0103 \u0219i modul \u00een care celulele se divid \u0219i se dezvolt\u0103.<\/p>\n\n\n\n<h3><strong>Membrana nuclear\u0103<\/strong><\/h3>\n\n\n\n<p>Membrana nuclear\u0103 \u00eenf\u0103\u0219oar\u0103 nucleul, a\u0219a cum s-a spus deja. Este o structur\u0103 cu dubl\u0103 membran\u0103, cunoscut\u0103 \u0219i sub numele de \u00eenveli\u0219 nuclear.<\/p>\n\n\n\n<h3><strong>Centrosome<\/strong><\/h3>\n\n\n\n<p>Este un organit mic care se g\u0103se\u0219te \u00een apropierea nucleului. Centrul s\u0103u dens este \u00eenconjurat de tubuli radian\u021bi. Microtubulele sunt create la nivelul centrosomilor.<\/p>\n\n\n\n<h3><strong>Lizozomi<\/strong><\/h3>\n\n\n\n<p>Acestea sunt organite sferice, \u00eenchise \u00een membran\u0103, care con\u021bin enzime digestive care sprijin\u0103 nu numai digestia, ci \u0219i regenerarea \u0219i excre\u021bia celular\u0103.<\/p>\n\n\n\n<h3><strong>Ribosomi<\/strong><\/h3>\n\n\n\n<p>Acestea sunt mici organite care reprezint\u0103 locurile de producere a proteinelor \u0219i sunt compuse din granule citoplasmatice bogate \u00een ARN. Ele pot fi v\u0103zute plutind \u00een citoplasma celulei sau legate de membranele reticulului endoplasmatic.<\/p>\n\n\n\n<h3><strong>Citoplasm\u0103<\/strong><\/h3>\n\n\n\n<p>Este o substan\u021b\u0103 alc\u0103tuit\u0103 din toate organitele celulare \u0219i protejat\u0103 de membrana celular\u0103 care seam\u0103n\u0103 cu un gelatin\u0103. Substan\u021ba care se g\u0103se\u0219te \u00een interiorul membranei nucleare a unei celule este cunoscut\u0103 sub numele de nucleoplasm\u0103.<\/p>\n\n\n\n<h3><strong>Aparatul Golgi<\/strong><\/h3>\n\n\n\n<p>Organel plat, stratificat, asem\u0103n\u0103tor unui sac, care produce, depoziteaz\u0103, transport\u0103 \u0219i \u00eempacheteaz\u0103 particule \u00een \u00eentreaga celul\u0103, situat \u00een apropierea nucleului. Asambleaz\u0103 proteinele \u00een vezicule dup\u0103 ce le prime\u0219te de la reticulul endoplasmatic.<\/p>\n\n\n\n<h3><strong>Mitocondrionul<\/strong><\/h3>\n\n\n\n<p>Este un organit cu membran\u0103 dubl\u0103, sferic\u0103 sau \u00een form\u0103 de tij\u0103. Este motorul unei celule, deoarece este crucial \u00een procesul de eliberare a energiei. Aici, energia este eliberat\u0103 sub form\u0103 de ATP \u00een timpul procesului de respira\u021bie celular\u0103.<\/p>\n\n\n\n<h3><strong>Vacuole<\/strong><\/h3>\n\n\n\n<p>Este un organit intern al celulei, cu o membran\u0103 care ajut\u0103 celula s\u0103-\u0219i p\u0103streze forma \u0219i s\u0103 stocheze alimente, ap\u0103, de\u0219euri \u0219i alte lucruri.<\/p>\n\n\n\n<h3><strong>Nucleopor<\/strong><\/h3>\n\n\n\n<p>Trecerea acizilor nucleici \u0219i a proteinelor prin membrana nuclear\u0103 este facilitat\u0103 de aceste perfora\u021bii microscopice din membran\u0103.<\/p>\n\n\n\n<h2><strong>Tipuri de celule animale<\/strong><\/h2>\n\n\n\n<p>Celulele animale sunt de mai multe feluri, fiecare cu o func\u021bie specific\u0103. Cele mai r\u0103sp\u00e2ndite tipuri de celule animale sunt urm\u0103toarele:<\/p>\n\n\n\n<h3><strong>Celulele pielii<\/strong><\/h3>\n\n\n\n<p>Celulele pielii din \u021besuturile care protejeaz\u0103 corpul de lumea exterioar\u0103. Con\u021bine celule Merkel, celule Langerhans, melanocite \u0219i keratinocite.<\/p>\n\n\n\n<h3><strong>Celule musculare<\/strong><\/h3>\n\n\n\n<p>Aceste celule tubulare extinse faciliteaz\u0103 mi\u0219carea. Acesta include celule musculare scheletice, cardiace \u0219i netede.<\/p>\n\n\n\n<h3><strong>Celule sanguine<\/strong><\/h3>\n\n\n\n<p>Aceste celule au rolul de a transporta oxigenul din pl\u0103m\u00e2ni c\u0103tre alte p\u0103r\u021bi ale corpului. Acesta include globulele ro\u0219ii, care nu au nucleu, precum \u0219i globulele albe, care ajut\u0103 la combaterea infec\u021biilor.&nbsp;<\/p>\n\n\n\n<h3><strong>Celule nervoase<\/strong><\/h3>\n\n\n\n<p>Ace\u0219ti neuroni, cunoscu\u021bi \u0219i sub numele de celule nervoase, fac parte din sistemul nervos. Prelungirile care transmit sau primesc semnale se numesc dendrite \u0219i axoni. Celulele gliale \u0219i celulele Schwann fac, de asemenea, parte din acesta.<\/p>\n\n\n\n<h3><strong>Celule adipoase<\/strong><\/h3>\n\n\n\n<p>Aceste celule, denumite adesea adipocite, sunt folosite pentru a stoca lipidele \u0219i alte tipuri de gr\u0103simi.<\/p>\n\n\n\n<h2><strong>Un instrument pentru a realiza infografice corecte din punct de vedere \u0219tiin\u021bific \u00een c\u00e2teva minute<\/strong><\/h2>\n\n\n\n<p>Pentru a cre\u0219te atractivitatea vizual\u0103 \u0219i autoritatea muncii tale, folose\u0219te un instrument excelent pentru a produce infografice \u0219i <a href=\"https:\/\/mindthegraph.com\/science_figures\">cifre \u0219tiin\u021bifice<\/a> care au un impact semnificativ. Pute\u021bi alege dintr-o varietate de machete \u0219i informa\u021bii \u0219tiin\u021bifice unice, adaptate la cerin\u021bele comunit\u0103\u021bii.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Construirea unui rezumat grafic al unei c\u0103i de semnalizare celular\u0103\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/QjUKXPWGrSg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Afla\u021bi ce este o celul\u0103 animal\u0103, componentele sale \u0219i cum s\u0103 crea\u021bi o diagram\u0103 util\u0103 pentru a ajuta la \u00een\u021belegerea vizual\u0103.<\/p>","protected":false},"author":28,"featured_media":19804,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[38],"tags":[882,883,744,962],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Animal Cell Diagram: What it is, Structure and Types<\/title>\n<meta name=\"description\" content=\"Learn what is an animal cell, its components, and how to create a useful diagram to aid in visual understanding.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/ro\/diagrama-celulelor-animale\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Animal Cell 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Jessica is an animal rights activist who enjoys reading and drinking strong coffee.","sameAs":["https:\/\/www.linkedin.com\/in\/jessica-abbadia-9b834a13b\/"],"url":"https:\/\/mindthegraph.com\/blog\/ro\/author\/jessica\/"}]}},"_links":{"self":[{"href":"https:\/\/mindthegraph.com\/blog\/ro\/wp-json\/wp\/v2\/posts\/16223"}],"collection":[{"href":"https:\/\/mindthegraph.com\/blog\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mindthegraph.com\/blog\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/ro\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/ro\/wp-json\/wp\/v2\/comments?post=16223"}],"version-history":[{"count":2,"href":"https:\/\/mindthegraph.com\/blog\/ro\/wp-json\/wp\/v2\/posts\/16223\/revisions"}],"predecessor-version":[{"id":27314,"href":"https:\/\/mindthegraph.com\/blog\/ro\/wp-json\/wp\/v2\/posts\/16223\/revisions\/27314"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/ro\/wp-json\/wp\/v2\/media\/19804"}],"wp:attachment":[{"href":"https:\/\/mindthegraph.com\/blog\/ro\/wp-json\/wp\/v2\/media?parent=16223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/ro\/wp-json\/wp\/v2\/categories?post=16223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/ro\/wp-json\/wp\/v2\/tags?post=16223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}