{"id":3321,"date":"2011-10-22T16:18:21","date_gmt":"2011-10-22T13:18:21","guid":{"rendered":"http:\/\/www.islamidavet.com\/kutuphane\/\/?p=3321"},"modified":"2011-10-22T16:18:21","modified_gmt":"2011-10-22T13:18:21","slug":"kemonosentez","status":"publish","type":"post","link":"https:\/\/www.islamidavet.com\/kutuphane\/kemonosentez\/","title":{"rendered":"Kemonosentez"},"content":{"rendered":"<p>KEMOSENTEZ<\/p>\n<p>Fotosentez ve Kemosentez Derin deniz s\u0131cak su delikleri etraf\u0131nda biyolojik topluluklar\u0131n ke\u015ffi heyecan verici bir bilimsel olayd\u0131r. Dev t\u00fcp solucanlar\u0131, b\u00fcy\u00fck kum midyeleri ve karidesler ile g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131n ula\u015fmad\u0131\u011f\u0131 ekosistem deniz bilimi \u00e7al\u0131\u015fmalar\u0131nda yeni bir alan a\u00e7t\u0131. Bu topluluklar neredeyse di\u011fer deniz toplumlar\u0131ndan tamamen izole ya\u015far ve yery\u00fcz\u00fcnde canl\u0131lar i\u00e7in enerji kayna\u011f\u0131 g\u00fcne\u015fle hi\u00e7bir temaslar\u0131 yoktur.<br \/>\nFotosentez ; Bitkilerin organik madde (glikoz) \u00fcretmek i\u00e7in g\u00fcne\u015f enerjisini kullan\u0131m\u0131 s\u00fcrecidir. Bitkiler yapraklar\u0131 arac\u0131l\u0131\u011f\u0131yla havadan g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 ve karbon dioksit ,k\u00f6kleri arac\u0131l\u0131\u011f\u0131yla topraktan su absorbe,ederek,ya\u015fam\u0131n devam\u0131n\u0131 sa\u011flayan glikoz ve oksijen \u00fcretirler.<br \/>\n T\u00fcm fotosentetik organizmalar karbon dioksit ve sudan glikoz ve oksijene \u00fcretmek i\u00e7in g\u00fcne\u015f enerjisi kullan\u0131r.<br \/>\nfotosentetik form\u00fcl:<br \/>\n6CO 2 + 6H 2 O -> C 6 H 12 O 6 + 6O 2<br \/>\n Fotosentez bitki, protista ve baz\u0131 bakterilerde, yeterli g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131n ula\u015ft\u0131\u011f\u0131 her yerde olu\u015fur \u2013 yer y\u00fczeyi, s\u0131\u011f suda, hatta buzun i\u00e7 k\u0131sm\u0131nda.<br \/>\nKemosentez:bakterilerin organik besin (glikoz) \u00fcretmek i\u00e7in g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 yerine enerji kayna\u011f\u0131 olarak kimyasal maddeleri kullanarak ger\u00e7ekle\u015ftirdi\u011fi bir biyo-sentez olay\u0131d\u0131r.. Kemosentez derin denizde g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131n ula\u015fmad\u0131\u011f\u0131 hidrotermal bacalar ve metan s\u0131z\u0131nt\u0131lar\u0131 etraf\u0131nda ger\u00e7ekle\u015fir. Kemosentez s\u0131ras\u0131nda bakteriler deniz taban\u0131nda veya midye ve t\u00fcp solucan\u0131 gibi hayvanlar i\u00e7inde(Endosimbiyoz), ya\u015far.Bu bakteriler su ve karbon dioksit den glikoz yapmak i\u00e7in gerekli enerji hidrojen s\u00fclf\u00fcr ve metan kimyasal ba\u011flar\u0131ndan \u00fcretir. Saf s\u00fclf\u00fcr ve k\u00fck\u00fcrt bile\u015fikleri yan \u00fcr\u00fcn olarak olu\u015fur.<br \/>\n Kemosentetik organizmalar, glikoz \u00fcretmek i\u00e7in, farkl\u0131 t\u00fcrler farkl\u0131 yollar kullanarak kimyasal reaksiyonlarda \u00fcretilen enerji kullan\u0131rlar.<br \/>\n Karbon dioksit ,hidrojen s\u00fclf\u00fcr ve oksijen kullanarak \u015feker, k\u00fck\u00fcrt ve su \u00fcretilir:<br \/>\nKemosentez kimyasal denklemi<br \/>\nCO 2 + 4H 2 S + O 2 -> CH 2 0 + 4S + 3H 2 O<br \/>\n Di\u011fer bakteriler s\u00fclf\u00fcr azalt\u0131lmas\u0131 veya metan oksitleyici taraf\u0131ndan organik madde olun. Kemosentetik bakteri topluluklar\u0131 s\u0131cak karada, fay ve hidrotermal deliklerin \u00e7evresinde, denizde, metan s\u0131z\u0131nt\u0131lar, balina le\u015fleri ve bat\u0131k gemiler \u00e7evresinde bulunmu\u015ftur.<br \/>\nH\u0130DROJEN S\u00dcLF\u0130D KEMOSENTEZ VE SONU\u00c7LARI &#8211;<br \/>\nA- 6{CO2}+6{H2O}+3{H2S}\u203aC6H12O6+3{H2SO4}<br \/>\nB- CO2+O2+4{H2S}\u203aCH2O+4{S}+3{H2O}<br \/>\nKemosentez \u00e7e\u015fitleri<br \/>\n 1. Demir bakterileri: FeCO3 (Demir karbonat)\u0131 oksitleyerek enerji sa\u011flarlar. Bu enerjiyle de \u015feker, ya\u011f ve protein gibi maddeler sentezlerler.<br \/>\n4FeCO3 + 6H2O &#8212;&#8212;&#8212;&#8212;-> 4Fe(OH)3 + 4CO2 + 58 kcal<br \/>\n 2. K\u00fck\u00fcrt bakterileri: H2S\u2019yi oksitler ve \u00e7\u0131kan kimyasal enerjiyle de kendilerine glikoz sentezlerler.<br \/>\nH2S + 02 &#8212;&#8212;&#8212;&#8212;&#8211;> H20 + 2S + 122 kcal<br \/>\n 2S + 302 &#8212;&#8212;&#8212;&#8212;-> 2H2SO4 + 286 kcal<br \/>\n 3. Hidrojen bakterileri: H2\u2019yi oksitleyerek enerji sa\u011flarlar.<br \/>\nH2 + O2 \u203a H2O + 68 Kcal<br \/>\n 4. Azot bakterileri, N bile\u015fiklerini oksitlerler.<br \/>\n Nitritle\u015fme<br \/>\n2 NH3 + 3O2 \u203a 2 HNO2 + 2 H2O + 158 Kcal<br \/>\n Nitratla\u015fma<br \/>\n2 HNO2 + O2 \u203a 2 HNO3 + 43 Kcal<\/p>\n","protected":false},"excerpt":{"rendered":"<p>KEMOSENTEZ Fotosentez ve Kemosentez Derin deniz s\u0131cak su delikleri etraf\u0131nda biyolojik topluluklar\u0131n ke\u015ffi heyecan verici bir bilimsel olayd\u0131r. Dev t\u00fcp solucanlar\u0131, b\u00fcy\u00fck kum midyeleri ve karidesler ile g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131n ula\u015fmad\u0131\u011f\u0131 ekosistem deniz bilimi \u00e7al\u0131\u015fmalar\u0131nda yeni bir alan a\u00e7t\u0131. Bu topluluklar neredeyse di\u011fer deniz toplumlar\u0131ndan tamamen izole ya\u015far ve yery\u00fcz\u00fcnde canl\u0131lar i\u00e7in enerji kayna\u011f\u0131 g\u00fcne\u015fle hi\u00e7bir &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":[6435,6506,2305,2243,7620],"class_list":["post-3321","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-azot-bakterileri","tag-demir-bakterileri","tag-glikoz","tag-karbon-dioksit","tag-kemonosentez"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/3321","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=3321"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/3321\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=3321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=3321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=3321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}