{"id":392,"date":"2009-02-23T19:32:30","date_gmt":"2009-02-23T17:32:30","guid":{"rendered":"http:\/\/www.sorubak.com\/blog\/?p=392"},"modified":"2009-02-23T19:32:30","modified_gmt":"2009-02-23T17:32:30","slug":"karbonhidratlar","status":"publish","type":"post","link":"https:\/\/www.sorubak.com\/blog\/karbonhidratlar.html","title":{"rendered":"Karbonhidratlar"},"content":{"rendered":"<p>C,H ve O elementlerinden olu\u015furlar.En \u00f6nemli g\u00f6revi enerji hammaddesi olarak kullan\u0131lmas\u0131d\u0131r.Baz\u0131 karbonhidratlar DNA,RNA,ATP;h\u00fccre zar\u0131,h\u00fccre duvar\u0131 iskelet gibi baz\u0131 yap\u0131lara kat\u0131l\u0131rlar.Di\u011fer bile\u015fiklere g\u00f6re az enerji verirler, fakat ilk enerji kayna\u011f\u0131 olarak kullan\u0131l\u0131rlar \u00e7\u00fcnk\u00fc par\u00e7alanmalar\u0131 daha kolayd\u0131r.<\/p>\n<p>Monosakkaritler             Disakkaritler              Polisakkaritler<br \/>\n-Glikoz                            -S\u00fckroz                          -Ni\u015fasta<br \/>\n-Fruktoz                           -Laktoz                          -Sel\u00fcloz<br \/>\n-Galaktoz                         -Maltoz                          -Glikojen<br \/>\n                                                                               -Kitin<br \/>\n1-)Monosakkaritler (Tek \u015fekerler)<br \/>\nHidroliz ile daha k\u00fc\u00e7\u00fck birimlere par\u00e7alanamazlar.H\u00fccre gecebilirler. Yap\u0131lar\u0131ndaki mevcut karbon atomuna g\u00f6re isimlendirilirler.<br \/>\nTriozlar : 3 karbonlu \u015fekerlerdir.Glikoz ve fotosentezin karanl\u0131k devre reaksiyonlar\u0131nda ara \u00fcr\u00fcn olarak olu\u015furlar.\u00d6rnek:Pir\u00fcvik asit (C3H6O3), gliseraldehit.<br \/>\nPentozlar :5 karbonlu \u015fekerdir.Riboz ve deoksiribozdur. Riboz(C5H10O5)=RNA,ATP,NAD,FAD\u2019\u0131n yap\u0131s\u0131nda mevcuttur.<br \/>\nDeoksiriboz(C5H10O4)=DNA\u2019n\u0131n yap\u0131s\u0131na kat\u0131l\u0131r.<br \/>\nHekzozlar:6 karbonlu \u015fekerlerdir.(Glikoz,Fruktoz,Galaktoz)<br \/>\nGlikoz(\u00dcz\u00fcm \u015fekeri)     Bal,\u00fcz\u00fcm ve incirde bol bulunur.<br \/>\nFruktoz(Meyve \u015fekeri)          Olgun meyvelerde ve balda bulunur.<br \/>\nLaktoz(S\u00fct \u015fekeri)              S\u00fct ve s\u00fct \u00fcr\u00fcnlerinde bulunur.<br \/>\nHepsinin form\u00fcl\u00fc C6H12O6\u2019d\u0131r.Yaln\u0131z bunlar molek\u00fcllerindeki atomlar\u0131n farkl\u0131 dizili\u015fleri bak\u0131m\u0131ndan ay\u0131rt edilirler.Kapal\u0131 form\u00fclleri ayn\u0131,a\u00e7\u0131k form\u00fclleri farkl\u0131 bile\u015fiklere izomer bile\u015fikler denir.Glukoz ,fruktoz ve galaktoz birbirinin izomeridir.<br \/>\nH\u00fccre zar\u0131ndan ge\u00e7me s\u0131ralar\u0131:Galaktoz           Glukoz           Fruktoz dur.<br \/>\n 2-)Disakkaritler (\u00c7ift \u015fekerler)<br \/>\n\u0130ki monosakkaritin aralar\u0131nda bir molek\u00fcl su a\u00e7\u0131\u011fa \u00e7\u0131kar\u0131p Glikozit ba\u011f\u0131 ile  ba\u011flanmas\u0131 sonucu olu\u015fur.Genel form\u00fclleri C12H22O11\u2019dir.<br \/>\nC6H12O6+C6H12O6                 C12H22O11 +H2O<\/p>\n<p>Glikoz+Fruktoz                          Sakkaroz(S\u00fckroz)(\u00c7ay \u015fekeri)+H2O=Bitkisel<br \/>\nGlikoz+Galaktoz                        Laktoz(S\u00fct \u015fekeri)+H2O=\u0130nsan ve memeli s\u00fct\u00fc<br \/>\nGlikoz+Glikoz                            Maltoz(Arpa \u015fekeri)+H2O=Bitkisel<\/p>\n<p>3-)Polisakkaritler(\u00c7ok \u015fekerler)<br \/>\n\u00c7ok say\u0131da glikozun glikozid ba\u011flar\u0131 ile ba\u011flanmas\u0131 sonucu olu\u015furlar.<br \/>\n        n(C6H12O6)                            OH-(C6H10O5)n-H+(n-1)H2O<br \/>\n        100(C6H12O6)                        OH-(C6H10O5)100-H + 99 H2O <\/p>\n<p>Polisakkaritler ikiye ayr\u0131l\u0131r.<br \/>\n1-)Depo polisakkaritleri:Ni\u015fasta ve Glikojendir.<br \/>\n2-)Yap\u0131sal polisakkaritler:Sel\u00fcloz ve kitindir.<\/p>\n<p>Ni\u015fasta ; Bitkilerde karbonhidratlar\u0131n depo \u015feklidir.\u00c7ok say\u0131da glikozun (Glikozit Ba\u011f\u0131) ba\u011flanmas\u0131 ile olu\u015fur.Hayvan h\u00fccrelerinde bulunmaz an\u00e7ak sindirime u\u011frar.Esas olarak L\u00f6loplastlarda depo edilir.Suda erimez ;Alkolde erir.Bu\u011fday,patates,m\u0131s\u0131r,bakla\u2026\u2026vb bulunur.<br \/>\nNot : Ni\u015fasta suda \u00e7\u00f6z\u00fcnmedi\u011fi i\u00e7in h\u00fccre i\u00e7i bas\u0131nc\u0131 art\u0131rmaz.<br \/>\nGlikojen ;Hayvanlarda karbonhidratlar\u0131n depo \u015feklidir.Kara\u00e7i\u011fer ve kasda bol miktarda bulunur.Suda \u00e7\u00f6z\u00fcn\u00fcr.Hayvan insan ,mantar ve bakteri h\u00fccrelerinde bulunur.Glikojen et\u00e7illerde hem h\u00fccre i\u00e7inde ; hem de h\u00fccre d\u0131\u015f\u0131nda sindirilebilir.<br \/>\nSel\u00fcloz ; Bitki h\u00fccrelerinde h\u00fccre \u00e7eperinin yap\u0131s\u0131n\u0131 olu\u015fturur.Selol\u00fczu olu\u015fturan glikozlar birbirine ters ba\u011fland\u0131\u011f\u0131 i\u00e7in memeli canl\u0131lar\u0131n sindirim sistemlerinden salg\u0131lanan enzimler ile yap\u0131ta\u015flar\u0131na ayr\u0131lmazlar.Hayvan h\u00fccrelerinde bulunmaz.\u0130nsan ve omurgal\u0131 hayvanlarda sel\u00fclozu sindiren enzimler bulunmaz.Gevi\u015f getiren memelilerde baz\u0131 ku\u015flarda ve termitlerde (Beyaz kar\u0131ncalar) sindirilerek kullan\u0131l\u0131r.A\u011fa\u00e7lar\u0131n % 50\u2019si selol\u00fczdur.<br \/>\nKitin ;Omurgas\u0131z hayvanlarda \u00f6zelikle eklem bacakl\u0131larda (B\u00f6cek) d\u0131\u015f iskeleti olu\u015fturur.<br \/>\nLignin;Sel\u00fclozla birlikte destek dokuda bulunur.Sindirimi gercekle\u015fmez.<br \/>\nDaha karma\u015f\u0131k yap\u0131daki polisakkaritlerin aras\u0131nda kan\u0131n p\u0131ht\u0131la\u015fmas\u0131n\u0131 \u00f6nleyen \u2018Heparin\u2019 de bulunur.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C,H ve O elementlerinden olu\u015furlar.En \u00f6nemli g\u00f6revi enerji hammaddesi olarak kullan\u0131lmas\u0131d\u0131r.Baz\u0131 karbonhidratlar DNA,RNA,ATP;h\u00fccre zar\u0131,h\u00fccre duvar\u0131 iskelet gibi baz\u0131 yap\u0131lara kat\u0131l\u0131rlar.Di\u011fer bile\u015fiklere g\u00f6re az enerji verirler, fakat ilk enerji kayna\u011f\u0131 olarak kullan\u0131l\u0131rlar \u00e7\u00fcnk\u00fc par\u00e7alanmalar\u0131 daha kolayd\u0131r. Monosakkaritler Disakkaritler Polisakkaritler -Glikoz -S\u00fckroz -Ni\u015fasta -Fruktoz -Laktoz -Sel\u00fcloz -Galaktoz -Maltoz -Glikojen -Kitin 1-)Monosakkaritler (Tek \u015fekerler) Hidroliz ile daha k\u00fc\u00e7\u00fck &#8230; <a title=\"Karbonhidratlar\" class=\"read-more\" href=\"https:\/\/www.sorubak.com\/blog\/karbonhidratlar.html\" aria-label=\"More on Karbonhidratlar\">Devam\u0131n\u0131 oku&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44,7],"tags":[50,48],"class_list":["post-392","post","type-post","status-publish","format-standard","hentry","category-biyoloji","category-dn","tag-anla","tag-daha"],"_links":{"self":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts\/392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/comments?post=392"}],"version-history":[{"count":0,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts\/392\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/media?parent=392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/categories?post=392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/tags?post=392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}