Transporte A Traves De La Membrana Flashcards

1
Q

Objetivo de la práctica

A

Reconocer el funcionamiento de los solutos a través de la membrana

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2
Q

Cómo es la membrana de la célula

A

Barrera selectiva permeable

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3
Q

Qué son los transportadores Glut

A

Proteinas transportadoras

Se encargan de

absorber y reabsorber
Controladores e incorporadores

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4
Q

Identificación de Urea (reactivos)

A
Reactivo A (salicilato sodico + ureasa)
Reactivo B (hipoclorito sodico) 

pH neutro pasa a 8

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5
Q

Evaluación presencia de bicarbonato

A

pH neutro pasa a 12

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6
Q

Transporte a traves de la membrana

A

Ósmosis

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7
Q

Cómo se regula la osmosis

A

Electrolitros
Moleculas mediano tamaño (aminoácidos y carbohidratos)
Moleculas gran tamaño (proteinas)

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8
Q

Estructuras químicas básicas para el equilibrio intra y extracelular

A

Electrolitos

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9
Q

Concentraciones electroliticas iguales

A

Solución Isotonicas

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10
Q

Concentración electroliticas extracelular aumenta

A

Solución hipertonica

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11
Q

Concentración disminuye

A

Solución hipotonica

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12
Q

Reactivos o compuestos para cada solución

A

Hipotonico NaCl 20%
Isotonico NaCl 0,85%
Hipertonica Agua destilada

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13
Q

Observar estructuras fungicas y teñir corpúsculos de Barr

A

Azul de lactofenol y azul de metileno

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14
Q

Características de la urea al pasar a la membrana

A

Acida y permeable

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