{"id":3459,"date":"2011-10-26T11:49:02","date_gmt":"2011-10-26T08:49:02","guid":{"rendered":"http:\/\/www.islamidavet.com\/kutuphane\/\/?p=3459"},"modified":"2011-10-26T11:49:02","modified_gmt":"2011-10-26T08:49:02","slug":"hayvansal-dokular-4","status":"publish","type":"post","link":"https:\/\/www.islamidavet.com\/kutuphane\/hayvansal-dokular-4\/","title":{"rendered":"Hayvansal dokular"},"content":{"rendered":"<p> HAYVANSAL DOKULAR<br \/>\n Geli\u015fmi\u015f yap\u0131daki \u00e7ok h\u00fccreli hayvanlar\u0131n v\u00fccudundaki organlar\u0131n olu\u015fmas\u0131n\u0131 sa\u011flar. Dokular\u0131n etkile\u015fim ve faaliyetiyle sindirim, solunum, bo\u015falt\u0131m, dola\u015f\u0131m, gibi biyolojik faaliyetleri ger\u00e7ekle\u015ftirirler. Yap\u0131 ve g\u00f6rev farkl\u0131l\u0131\u011f\u0131na g\u00f6re 8 \u00e7e\u015fidi bulunur.<br \/>\n a. Epitel doku : Organlar\u0131n i\u00e7 ve d\u0131\u015f y\u00fcz\u00fcn\u00fc astar \u015feklinde \u00f6rten bir dokudur.\u0130nce esnek ve geni\u015f yap\u0131dad\u0131r, \u0130\u00e7erisinde kan damarlar\u0131 bulunmaz. H\u00fccreleri s\u0131k dizilimlidir. Epitel doku h\u00fccreleri \ufffd\u00f6rt\u00fc &#8211; duyu &#8211; bez h\u00fccreleri\ufffd \u015feklinde faaliyet g\u00f6sterirler. Hayvanlarda bulunan epitel dokular;<br \/>\n \u00b7 Deriyi olu\u015fturarak v\u00fccudun korunmas\u0131n\u0131 sa\u011flar.<br \/>\n \u00b7 K\u0131l, t\u0131rnak ve boynuzun olu\u015fmas\u0131n\u0131 sa\u011flar.<br \/>\n \u00b7 Duyu organlar\u0131nda, uyar\u0131lar\u0131 alarak sinirlere verirler.<br \/>\n \u00b7 Akci\u011fer b\u00f6brek ve k\u0131lcal damarlar\u0131n temel yap\u0131s\u0131n\u0131 olu\u015ftururlar.<br \/>\n \u00b7 \u0130nce ba\u011f\u0131rsaktaki besin emici t\u00fcyc\u00fckleri olu\u015fturur.<br \/>\n *<br \/>\n b. Ba\u011f dokusu : Di\u011fer dokular\u0131n aras\u0131n\u0131 doldurarak birbirine ba\u011flar ve b\u00fct\u00fcnl\u00fck olu\u015fmas\u0131n\u0131 sa\u011flar. Lifli bir yap\u0131ya sahip olup h\u00fccreleri aras\u0131nda bo\u015fluklar bulunur. Hayvanlarda bulunan ba\u011f dokular;<br \/>\n \u00b7 Derinin gergin kalmas\u0131n\u0131 sa\u011flar.<br \/>\n \u00b7 Hassas yap\u0131l\u0131 organlar\u0131 darbelerden korur.<br \/>\n \u00b7 Damars\u0131z dokular\u0131n (epitel, k\u0131k\u0131rdak gibi) beslenmesini sa\u011flar.<br \/>\n *<br \/>\n c. Ya\u011f dokusu : H\u00fccrelerindeki kofullarda bol miktarda ya\u011f molek\u00fcllerini depolar. Daha \u00e7ok deri alt\u0131nda ve i\u00e7 organlar\u0131n \u00e7evresinde bulunur. Hayvanlarda bulunan ya\u011f dokular\u0131;<br \/>\n \u00b7 Kemiklere kayma yetene\u011fi kazand\u0131r\u0131r.<br \/>\n \u00b7 Yedek besin ve enerji depolar.<br \/>\n \u00b7 V\u00fccut \u0131s\u0131s\u0131n\u0131n yal\u0131t\u0131m\u0131n\u0131 sa\u011flar.<br \/>\n \u00b7 \u0130\u00e7 organlar\u0131 bas\u0131n\u00e7 ve darbelerden korur.<br \/>\n *<br \/>\n d. Kan dokusu : S\u0131v\u0131 \u00f6zellikte bir dokudur. B\u00fcy\u00fck bir k\u0131sm\u0131 su olup ak\u0131c\u0131d\u0131r. Dola\u015f\u0131m sisteminin temel \u00f6\u011fesini olu\u015fturur. Yap\u0131s\u0131nda su, mineraller, besinler, gazlar, hormonlar, antikorlar, art\u0131klar ve kan h\u00fccreleri bulunur. Kan dokusunun olu\u015fmas\u0131nda karaci\u011fer, dalak, lenf bezleri ve kemik ili\u011fi etkili olur. \u015eekil, renk ve g\u00f6revlerindeki farkl\u0131l\u0131\u011fa g\u00f6re 3 \u00e7e\u015fit kan h\u00fccresi kullan\u0131l\u0131r.<br \/>\n \u00b7 Alyuvarlar : Oval, k\u00fc\u00e7\u00fck ve k\u0131rm\u0131z\u0131 renkli h\u00fccrelerdir. \u00c7ekirdek ve organelleri yoktur. Say\u0131s\u0131 \u00e7ok fazlad\u0131r. (1 mm3 kanda 5 &#8211; 6 milyon) \u00dczerindeki hemoglobin pigmenleri O2 ve CO2 ta\u015f\u0131nmas\u0131n\u0131 sa\u011flar.<br \/>\n \u00b7 Akyuvarlar : \u015eekilsiz, b\u00fcy\u00fck ve beyaz renkli h\u00fccrelerdir. \u00c7ekirdek ve organelleri vard\u0131r. Say\u0131s\u0131 \u00e7ok azd\u0131r. (1 mm3 kanda 7 &#8211; 10 bin) \u015eekillerini de\u011fi\u015ftirerek hareket eder ve ******lar\u0131 yerler.<br \/>\n \u00b7 Kan pulcuklar\u0131 : \u015eekilsiz, renksiz, k\u00fc\u00e7\u00fck yap\u0131l\u0131 h\u00fccre par\u00e7alar\u0131ndan olu\u015fur. Yap\u0131s\u0131nda p\u0131ht\u0131la\u015fma proteinlerini ta\u015f\u0131r. \u00c7ekirdek ve organelleri bulunmaz.<br \/>\n Damarlar\u0131n zedelenmesi durumunda yaran\u0131n olu\u015fmas\u0131n\u0131 sa\u011flar. Hayvanlarda bulunan kan dokusu;<br \/>\n \u00b7 Besin ve oksijenin h\u00fccrelere ta\u015f\u0131nmas\u0131n\u0131 sa\u011flar.<br \/>\n \u00b7 Art\u0131k maddeler ve karbondioksitin ta\u015f\u0131nmas\u0131n\u0131 sa\u011flar.<br \/>\n \u00b7 Hormon ve antikorlar\u0131n ta\u015f\u0131nmas\u0131n\u0131 sa\u011flar.<br \/>\n \u00b7 V\u00fccut \u0131s\u0131s\u0131n\u0131n yay\u0131lmas\u0131n\u0131 ta\u015f\u0131nmas\u0131n\u0131 sa\u011flar.<br \/>\n *<br \/>\n e. K\u0131k\u0131rdak dokusu : K\u00fcre \u015feklinde kaps\u00fcll\u00fc h\u00fccrelerden olu\u015fur. \u00c7evrelerinde esnek lifler bulunur. Yap\u0131s\u0131nda kan damarlar\u0131 bulunmaz. V\u00fccudun esnek k\u0131s\u0131mlar\u0131n\u0131 olu\u015fturur. Hayvanlarda bulunan k\u0131k\u0131rdak dokular;<br \/>\n \u00b7 Kol ve bacaklar\u0131n olu\u015fmas\u0131n\u0131 sa\u011flar.<br \/>\n \u00b7 Kalp ve akci\u011ferin darbelerden korunmas\u0131n\u0131 sa\u011flar.<br \/>\n \u00b7 Baz\u0131 minerellerin depolanmas\u0131n\u0131 sa\u011flar.<br \/>\n \u00b7 Kan h\u00fccrelerinin yap\u0131lmas\u0131n\u0131 sa\u011flar.<br \/>\n \u00b7 \u0130\u00e7 organlara tutunma y\u00fczeyi olu\u015fturur.<br \/>\n \u00b7 V\u00fccuda genel \u015feklini kazand\u0131r\u0131r.<br \/>\n *<br \/>\n f. Kas dokusu : \u015eeklini de\u011fi\u015ftirerek uzay\u0131p k\u0131salabilen h\u00fccrelerden olu\u015fur. H\u00fccreleri s\u0131k dizilimlidir. Sinirlerin etkisiyle \u00e7al\u0131\u015f\u0131rlar. Bol miktarda besin, oksijen ve enerji kullan\u0131r. Organlar\u0131n yap\u0131s\u0131nda bulunarak onlar\u0131n karakteristik g\u00f6revlerini yaparlar. Yap\u0131, renk ve \u00f6zelli\u011fine g\u00f6re 3 \u00e7e\u015fit kas bulunur.<br \/>\n \u00b7 D\u00fcz kaslar : Beyaz renkli, yava\u015f, etkisiz ve uzun s\u00fcreli olarak kas\u0131l\u0131rlar. \u00c7al\u0131\u015fmas\u0131 istemsiz olup kol ve bacaklar\u0131n yap\u0131s\u0131nda bulunurlar.<br \/>\n \u00b7 \u0130skelet kaslar\u0131 : K\u0131rm\u0131z\u0131 renkli, h\u0131zl\u0131, etkili ve k\u0131sa s\u00fcreli olarak kas\u0131l\u0131rlar. \u00c7al\u015fmalar\u0131, istemli olup kol ve bacaklar\u0131n yap\u0131s\u0131nda bulunur.<br \/>\n \u00b7 Kalp kaslar\u0131 : K\u0131rm\u0131z\u0131 renkli, h\u0131zl\u0131, etkili ve uzun s\u00fcreli olarak \u00e7al\u0131\u015f\u0131rlar. \u00c7al\u0131\u015fmalar\u0131 istemsiz olup kan\u0131n pompalanmas\u0131n\u0131 sa\u011flarlar.<br \/>\n *<br \/>\n g. Sinir dokusu : En fazla farkl\u0131la\u015fm\u0131\u015f olan dokudur. H\u00fccrelerine n\u00f6ron denir. B\u00f6l\u00fcnme yetene\u011fi ta\u015f\u0131maz. Bir n\u00f6ron dendrit, g\u00f6vde ve akson k\u0131s\u0131mlar\u0131ndan olu\u015fur.<br \/>\n Dendrit : Uyar\u0131lar\u0131n al\u0131nmas\u0131n\u0131 sa\u011flayan dallanm\u0131\u015f yap\u0131d\u0131r.<br \/>\n Akson : Uyart\u0131lar\u0131n iletilmesini sa\u011flayan ince uzun yap\u0131d\u0131r.<br \/>\n G\u00f6vde : H\u00fccresel olaylar\u0131n ger\u00e7ekle\u015fti\u011fi k\u0131s\u0131md\u0131r.<br \/>\n Sinir h\u00fccreleri elektriksel ve kimyasal yollarla uyart\u0131lar\u0131 ta\u015f\u0131rlar. B\u00f6ylece organlar\u0131n \u00e7al\u0131\u015fmas\u0131n\u0131 denetlerler, duyular\u0131n al\u0131nmas\u0131n\u0131 sa\u011flarlar. Sinirlerde ta\u015f\u0131nan \u00f6zel etkiye sahip bilgiye uyart\u0131 denir. Sinirler uyart\u0131larla v\u00fccudu y\u00f6netirler. Sinir dokunun farkl\u0131la\u015fmas\u0131 ile beyin, beyincik, omurilik so\u011fan\u0131 ve omurilik organ\u0131 olu\u015fur. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>HAYVANSAL DOKULAR Geli\u015fmi\u015f yap\u0131daki \u00e7ok h\u00fccreli hayvanlar\u0131n v\u00fccudundaki organlar\u0131n olu\u015fmas\u0131n\u0131 sa\u011flar. Dokular\u0131n etkile\u015fim ve faaliyetiyle sindirim, solunum, bo\u015falt\u0131m, dola\u015f\u0131m, gibi biyolojik faaliyetleri ger\u00e7ekle\u015ftirirler. Yap\u0131 ve g\u00f6rev farkl\u0131l\u0131\u011f\u0131na g\u00f6re 8 \u00e7e\u015fidi bulunur. a. Epitel doku : Organlar\u0131n i\u00e7 ve d\u0131\u015f y\u00fcz\u00fcn\u00fc astar \u015feklinde \u00f6rten bir dokudur.\u0130nce esnek ve geni\u015f yap\u0131dad\u0131r, \u0130\u00e7erisinde kan damarlar\u0131 bulunmaz. H\u00fccreleri s\u0131k &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1407,1403],"tags":[2319,2458,5682,7909,2385,7908,2590,2680,7911,5686,5684,5685,7910,5687,5683],"class_list":["post-3459","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-akciger","tag-alyuvarlar","tag-bag-dokusu","tag-biyolojik-faaliyetler","tag-bobrek","tag-cok-hucreli-hayvanlar","tag-epitel-doku","tag-hayvansal-dokular","tag-iskelet-kaslari","tag-kalp-kaslari","tag-kan-dokusu","tag-kas-dokusu","tag-kikirdak-dokusu","tag-sinir-dokusu","tag-yag-dokusu"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/3459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/comments?post=3459"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/3459\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=3459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=3459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=3459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}