From water channels to multifunctional transporters in plants article pdf available in brazilian journal of botany 344. Alem disso, as membranas abrigam enzimas, pigmentos e proteinas responsaveis por. Download fulltext pdf download fulltext pdf aquaporins. Transportadores transmembranas gratis artigos academicos.
After glutamate and cotransported ions bind, hp2 closes and seals the substratebinding site, and the transporter is in an occluded, outwardfacing conformation fig. As celulas eucarioticas sao compartimentalizadas internamente por membranas formando um sistema metabolico complexo e integrado. Transporte activo secundario, transporte acoplado o cotransporte. Feb 19, 2015 transporte passivo pela membrana plasmatica. Download as ppt, pdf, txt or read online from scribd. Fisiologia vegetalibdcfufruralrj otransporte transmembrana 1 semestre 2003 5 metabolismo sao polares ex.
Biologia aula 3 transporte transmembrana predilecao. Transporte transmembranal by myriam bustillo on prezi. Transmembrane transporters an overview sciencedirect. Transporte transmembranal difusion simple difusion facilitada transporte activo 2. Guimaraes professor transporte atraves da membrana 2 prof. The whole core domain then moves towards the cytosol which permits the opening of the. Transporte vesicular ptns recem sintetizadas entram na rota biossintetica. In the outwardfacing carrier, hp2 opens up spontaneously to expose the binding site. Transportes transmembranares fisiologia humana i 2. Maria victoria murillo neri cucs udg transporte activo transporte pasivo transporte activo secundario difusion facilitada no requiere energia proteina antiportadora. Transporte passivo transporte ativo transporte em bloco 1.