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Biomembraan – Vikipeedia
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</nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Biomembraan</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Mine teises keeles artiklisse. Saadaval 31 keeles" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-31" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">31 keelt</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar badge-Q17437798 badge-goodarticle mw-list-item" title="hea artikkel"><a href="https://ar.wikipedia.org/wiki/%D8%BA%D8%B4%D8%A7%D8%A1_%D8%AD%D9%8A%D9%88%D9%8A" title="غشاء حيوي – araabia" lang="ar" hreflang="ar" data-title="غشاء حيوي" data-language-autonym="العربية" data-language-local-name="araabia" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Membran_biologis" title="Membran biologis – indoneesia" lang="id" hreflang="id" data-title="Membran biologis" data-language-autonym="Bahasa Indonesia" data-language-local-name="indoneesia" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Biolo%C5%A1ka_membrana" title="Biološka membrana – bosnia" lang="bs" hreflang="bs" data-title="Biološka membrana" data-language-autonym="Bosanski" data-language-local-name="bosnia" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%91%D0%B8%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%87%D0%BD%D0%B0_%D0%BC%D0%B5%D0%BC%D0%B1%D1%80%D0%B0%D0%BD%D0%B0" title="Биологична мембрана – bulgaaria" lang="bg" hreflang="bg" data-title="Биологична мембрана" data-language-autonym="Български" data-language-local-name="bulgaaria" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Membrana_biol%C3%B2gica" title="Membrana biològica – katalaani" lang="ca" hreflang="ca" data-title="Membrana biològica" data-language-autonym="Català" data-language-local-name="katalaani" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Biologick%C3%A1_membr%C3%A1na" title="Biologická membrána – tšehhi" lang="cs" hreflang="cs" data-title="Biologická membrána" data-language-autonym="Čeština" data-language-local-name="tšehhi" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Biomembran" title="Biomembran – saksa" lang="de" hreflang="de" data-title="Biomembran" data-language-autonym="Deutsch" data-language-local-name="saksa" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Biological_membrane" title="Biological membrane – inglise" lang="en" hreflang="en" data-title="Biological membrane" data-language-autonym="English" data-language-local-name="inglise" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Membrana_biol%C3%B3gica" title="Membrana biológica – hispaania" lang="es" hreflang="es" data-title="Membrana biológica" data-language-autonym="Español" data-language-local-name="hispaania" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Biologia_membrano" title="Biologia membrano – esperanto" lang="eo" hreflang="eo" data-title="Biologia membrano" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%BA%D8%B4%D8%A7%DB%8C_%D8%B2%DB%8C%D8%B3%D8%AA%DB%8C" title="غشای زیستی – pärsia" lang="fa" hreflang="fa" data-title="غشای زیستی" data-language-autonym="فارسی" data-language-local-name="pärsia" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Membrane_(biologie)" title="Membrane (biologie) – prantsuse" lang="fr" hreflang="fr" data-title="Membrane (biologie)" data-language-autonym="Français" data-language-local-name="prantsuse" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Scann%C3%A1n_bitheola%C3%ADoch" title="Scannán bitheolaíoch – iiri" lang="ga" hreflang="ga" data-title="Scannán bitheolaíoch" data-language-autonym="Gaeilge" data-language-local-name="iiri" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%83%9D%EC%B2%B4%EB%A7%89" title="생체막 – korea" lang="ko" hreflang="ko" data-title="생체막" data-language-autonym="한국어" data-language-local-name="korea" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%BF%D5%A5%D5%B6%D5%BD%D5%A1%D5%A2%D5%A1%D5%B6%D5%A1%D5%AF%D5%A1%D5%B6_%D5%A9%D5%A1%D5%B2%D5%A1%D5%B6%D5%A9%D5%B6%D5%A5%D6%80" title="Կենսաբանական թաղանթներ – armeenia" lang="hy" hreflang="hy" data-title="Կենսաբանական թաղանթներ" data-language-autonym="Հայերեն" data-language-local-name="armeenia" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%9C%E0%A5%88%E0%A4%B5%E0%A4%9D%E0%A4%BF%E0%A4%B2%E0%A5%8D%E0%A4%B2%E0%A5%80" title="जैवझिल्ली – hindi" lang="hi" hreflang="hi" data-title="जैवझिल्ली" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%9E%D7%91%D7%A8%D7%A0%D7%94_%D7%91%D7%99%D7%95%D7%9C%D7%95%D7%92%D7%99%D7%AA" title="ממברנה ביולוגית – heebrea" lang="he" hreflang="he" data-title="ממברנה ביולוגית" data-language-autonym="עברית" data-language-local-name="heebrea" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%91%D0%B8%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F%D0%BB%D1%8B%D0%BA_%D0%BC%D0%B5%D0%BC%D0%B1%D1%80%D0%B0%D0%BD%D0%B0%D0%BB%D0%B0%D1%80" title="Биологиялык мембраналар – kirgiisi" lang="ky" hreflang="ky" data-title="Биологиялык мембраналар" data-language-autonym="Кыргызча" data-language-local-name="kirgiisi" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Biolo%C4%A3isk%C4%81_membr%C4%81na" title="Bioloģiskā membrāna – läti" lang="lv" hreflang="lv" data-title="Bioloģiskā membrāna" data-language-autonym="Latviešu" data-language-local-name="läti" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Biomembran" title="Biomembran – letseburgi" lang="lb" hreflang="lb" data-title="Biomembran" data-language-autonym="Lëtzebuergesch" data-language-local-name="letseburgi" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Biometrikus_membr%C3%A1nok" title="Biometrikus membránok – ungari" lang="hu" hreflang="hu" data-title="Biometrikus membránok" data-language-autonym="Magyar" data-language-local-name="ungari" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E7%94%9F%E4%BD%93%E8%86%9C" title="生体膜 – jaapani" lang="ja" hreflang="ja" data-title="生体膜" data-language-autonym="日本語" data-language-local-name="jaapani" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Biologisk_membran" title="Biologisk membran – norra bokmål" lang="nb" hreflang="nb" data-title="Biologisk membran" data-language-autonym="Norsk bokmål" data-language-local-name="norra bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/B%C5%82ona_biologiczna" title="Błona biologiczna – poola" lang="pl" hreflang="pl" data-title="Błona biologiczna" data-language-autonym="Polski" data-language-local-name="poola" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Membrana_biol%C3%B3gica" title="Membrana biológica – portugali" lang="pt" hreflang="pt" data-title="Membrana biológica" data-language-autonym="Português" data-language-local-name="portugali" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Membran%C4%83_biologic%C4%83" title="Membrană biologică – rumeenia" lang="ro" hreflang="ro" data-title="Membrană biologică" data-language-autonym="Română" data-language-local-name="rumeenia" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Biologick%C3%A1_membr%C3%A1na" title="Biologická membrána – slovaki" lang="sk" hreflang="sk" data-title="Biologická membrána" data-language-autonym="Slovenčina" data-language-local-name="slovaki" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Biolo%C5%A1ka_membrana" title="Biološka membrana – serbia" lang="sr" hreflang="sr" data-title="Biološka membrana" data-language-autonym="Српски / srpski" data-language-local-name="serbia" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Biologiskt_membran" title="Biologiskt membran – rootsi" lang="sv" hreflang="sv" data-title="Biologiskt membran" data-language-autonym="Svenska" data-language-local-name="rootsi" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%AD%DB%8C%D8%A7%D8%AA%DB%8C%D8%A7%D8%AA%DB%8C_%D8%AC%DA%BE%D9%84%DB%8C" title="حیاتیاتی جھلی – urdu" lang="ur" hreflang="ur" data-title="حیاتیاتی جھلی" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%94%9F%E7%89%A9%E8%86%9C" title="生物膜 – hiina" lang="zh" hreflang="zh" data-title="生物膜" data-language-autonym="中文" data-language-local-name="hiina" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet 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accesskey="g"><span>Andmeüksus</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Lehekülje tööriistad"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Ilme"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Ilme</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">vii külgpaanile</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">peida</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Allikas: Vikipeedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="et" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fail:Cell_membrane_detailed_diagram_blank.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/30/Cell_membrane_detailed_diagram_blank.svg/220px-Cell_membrane_detailed_diagram_blank.svg.png" decoding="async" width="220" height="91" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/30/Cell_membrane_detailed_diagram_blank.svg/330px-Cell_membrane_detailed_diagram_blank.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/30/Cell_membrane_detailed_diagram_blank.svg/440px-Cell_membrane_detailed_diagram_blank.svg.png 2x" data-file-width="716" data-file-height="296" /></a><figcaption>Raku membraan</figcaption></figure> <p><b>Bioloogiline membraan</b> ehk <b>biomembraan</b> on <a href="/w/index.php?title=Membraan_(keemia)&action=edit&redlink=1" class="new" title="Membraan (keemia) (pole veel kirjutatud)">membraan</a>, mis ümbritseb <a href="/w/index.php?title=Rakukompartment&action=edit&redlink=1" class="new" title="Rakukompartment (pole veel kirjutatud)">rakukompartmenti</a> või eraldab <a href="/wiki/Rakumembraan" title="Rakumembraan">rakumembraanina</a> <a href="/wiki/Rakk" title="Rakk">raku</a> siseruumi välisruumist. Raku sees lahutavad erineva ehitusega biomembraanid <a href="/wiki/Organell" title="Organell">organellide</a> või <a href="/wiki/Vakuool" title="Vakuool">vakuoolide</a> sisemust <a href="/wiki/Ts%C3%BCtoplasma" title="Tsütoplasma">tsütoplasmast</a>. Biomembraanid etendavad membraanikomponentide kaudu aktiivset osa <a href="/wiki/Molekul" title="Molekul">molekulide</a> valikulises transpordis ja informatsiooni ülekandes nende kompartmentide vahel mille vahel see biomembraan asetseb. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Läbilaskvus"><span id="L.C3.A4bilaskvus"></span>Läbilaskvus</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Biomembraan&veaction=edit&section=1" title="Muuda alaosa "Läbilaskvus"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Biomembraan&action=edit&section=1" title="Muuda alaosa "Läbilaskvus" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dd><span typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Next.svg/12px-Next.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Next.svg/18px-Next.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Next.svg/24px-Next.svg.png 2x" data-file-width="160" data-file-height="160" /></span></span> <i>Pikemalt artiklis <a href="/w/index.php?title=Membraanitransport&action=edit&redlink=1" class="new" title="Membraanitransport (pole veel kirjutatud)">Membraanitransport</a></i></dd></dl> <p>Et biomembraan on eelkõige piirkondi lahutav kiht, on ta enamiku molekulide jaoks mitteläbilaskev. Väiksemad <a href="/w/index.php?title=Lipofiilsus&action=edit&redlink=1" class="new" title="Lipofiilsus (pole veel kirjutatud)">lipofiilsed</a> molekulid <a href="/wiki/Difusioon" title="Difusioon">difundeerivad</a> vabalt üle membraani <a href="/wiki/Lipiidne_kaksikkiht" title="Lipiidne kaksikkiht">lipiidse kaksikkihi</a>, nagu näiteks <a href="/wiki/S%C3%BCsinikdioksiid" class="mw-redirect" title="Süsinikdioksiid">süsinikdioksiid</a>, <a href="/wiki/Alkoholid" title="Alkoholid">alkoholid</a> ja <a href="/wiki/Kusiaine" class="mw-redirect" title="Kusiaine">kusiaine</a>. Et võimaldada membraani läbilaskvust <a href="/w/index.php?title=Lipofoobsus&action=edit&redlink=1" class="new" title="Lipofoobsus (pole veel kirjutatud)">lipofoobsetele</a> osakestele, nagu näiteks <a href="/wiki/Vesi" title="Vesi">vesi</a>, või suurtele osakestele, näiteks <a href="/wiki/Ioon" title="Ioon">ioonidele</a>, ja suhkrumolekulidele, on membraani ladestatud mitmesugused <a href="/w/index.php?title=Transportvalgud&action=edit&redlink=1" class="new" title="Transportvalgud (pole veel kirjutatud)">transportvalgud</a>, mille ülesanne on teatud ainete transport. Seda nimetatakse <a href="/w/index.php?title=Selektiivne_l%C3%A4bilaskvus&action=edit&redlink=1" class="new" title="Selektiivne läbilaskvus (pole veel kirjutatud)">selektiivseks läbilaskvuseks</a><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>. </p> <div class="mw-heading mw-heading2"><h2 id="Ehitus">Ehitus</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Biomembraan&veaction=edit&section=2" title="Muuda alaosa "Ehitus"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Biomembraan&action=edit&section=2" title="Muuda alaosa "Ehitus" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Biomembraan on alati topoloogiliselt suletud ja hõlmab ruumi. Mittesuletud membraane intaktsetes rakkudes ei esine. Biomembraanid on asümmeetrilised: neil on <a href="/wiki/Ts%C3%BCtoplasma" title="Tsütoplasma">tsütoplasma</a> poole pööratud plasmapool (P-pool) ja plasmaväline pool (E-pool).<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Biomembraanid koosnevad <a href="/wiki/Lipiidid" title="Lipiidid">lipiididest</a> ja <a href="/wiki/Valgud" title="Valgud">valkudest</a>. Valkudega võivad olla seotud <a href="/wiki/S%C3%BCsivesik" class="mw-redirect" title="Süsivesik">süsivesikuahelad</a>. Lipiidide osa moodustab <a href="/wiki/Lipiidne_kaksikkiht" title="Lipiidne kaksikkiht">lipiidse kaksikkihina</a> membraani põhiosa ja määrab selle erilised füsikokeemilised omadused. </p> <div class="nomobile"><style data-mw-deduplicate="TemplateStyles:r6739384">.mw-parser-output th.mbox-text,.mw-parser-output td.mbox-text{border:none;padding:0.25em 0.9em;width:100%}.mw-parser-output td.mbox-image{border:none;padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output td.mbox-imageright{border:none;padding:2px 0.9em 2px 0;text-align:center}.mw-parser-output td.mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output table.ambox{margin:0 10%;border:1px solid #aaa;border-left:10px solid #1e90ff;background:#fbfbfb}.mw-parser-output table.ambox~table.ambox:not(.mbox-small-left){margin-top:-1px}.mw-parser-output .ambox th.mbox-text,.mw-parser-output .ambox td.mbox-text{padding:0.25em 0.5em}.mw-parser-output .ambox td.mbox-image{padding:2px 0 2px 0.5em}.mw-parser-output .ambox 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class="metadata plainlinks ambox ambox-notice" role="presentation"><tbody><tr><td class="mbox-image"><span typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Sm-Wikipuzzlepiece.png/30px-Sm-Wikipuzzlepiece.png" decoding="async" width="30" height="32" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Sm-Wikipuzzlepiece.png/45px-Sm-Wikipuzzlepiece.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Sm-Wikipuzzlepiece.png/60px-Sm-Wikipuzzlepiece.png 2x" data-file-width="113" data-file-height="119" /></span></span></td><td class="mbox-text"><div class="mbox-text-span"><b>Artikli kirjutamine on selles kohas pooleli jäänud. <a class="external text" href="https://et.wikipedia.org/w/index.php?title=Biomembraan&action=edit">Jätkamine</a> on kõigile lahkesti lubatud.</b><span class="hide-when-compact"></span><span class="hide-when-compact"></span><span class="hide-when-compact"></span></div></td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Vaata_ka">Vaata ka</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Biomembraan&veaction=edit&section=3" title="Muuda alaosa "Vaata ka"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Biomembraan&action=edit&section=3" title="Muuda alaosa "Vaata ka" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Rakumembraan" title="Rakumembraan">Rakumembraan</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Viited">Viited</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Biomembraan&veaction=edit&section=4" title="Muuda alaosa "Viited"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Biomembraan&action=edit&section=4" title="Muuda alaosa "Viited" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.schenectady.k12.ny.us/putman/biology/data/biomembrane1/permeability.html"><i>Biomembrane I: Selective Permeability of Membranes</i></a>.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text">H. Kleinig, P. Sitte. <i>Zellbiologie</i>, 2. trükk, Stuttgart 1986, <a href="/wiki/Eri:Raamatuotsimine/343730528X" class="internal mw-magiclink-isbn">ISBN 3-437-30528-X</a>, lk 33.</span> </li> </ol></div></div> <!-- NewPP limit report Parsed by mw‐web.eqiad.main‐58df4496cf‐rkhxj Cached time: 20241105140505 Cache expiry: 2592000 Reduced expiry: false Complications: [show‐toc] CPU time usage: 0.092 seconds Real time usage: 0.385 seconds Preprocessor visited node count: 189/1000000 Post‐expand include size: 2734/2097152 bytes Template argument size: 18/2097152 bytes Highest expansion depth: 7/100 Expensive parser function count: 0/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 3792/5000000 bytes Lua time usage: 0.045/10.000 seconds Lua memory usage: 816053/52428800 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 89.132 1 -total 87.54% 78.022 1 Mall:Pooleli 68.95% 61.460 1 Mall:Ambox 5.91% 5.272 1 Mall:Viited 3.81% 3.393 1 Mall:Vaata --> <!-- Saved in parser cache with key etwiki:pcache:idhash:598246-0!canonical and timestamp 20241105140505 and revision id 5924410. 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