REL Flashcards

1
Q

características fundamental

A

ausencia ribosomas

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2
Q

localización

A

hígado, corteza suprarrenal, cuerpo lúteo, células de Leydig

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3
Q

componentes que lo distinguen del rugoso

A

mas colesterol, ceramidas
ATPasa dependiente de Ca++

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4
Q

funciones principales

A

síntesis de lípidos y derivados, fosfolipidos, hormonas, acidos biliares,
destoxificación
regulación calcio

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5
Q

FATP

A

proteinas union acidos grasos

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6
Q

destino fosfolipidos /colesterol

A

membrana celular

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7
Q

destino gotitas lipidicas

A

citosol

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8
Q

quilomicrones

A

proteinas sintetizadas en enteritos

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9
Q

lipoproteínas en el hígado

A

lipasa de lipoproteína liberada por los vasos sanguíneos convierte los quilomicrones en ácidos grasos y glicerol

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10
Q

desintoxicación

A

sustancias liposolubles se degradan en el REL

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11
Q

como se degradan las moléculas tóxicas

A

se añaden desoxigenasas

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12
Q

regulación Ca

A

se almacena el Ca en , y esta esta unida a calsecuestina, que posee afinidad al Ca

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13
Q

glucogenolisis

A

contiene enzima glucosa-6-fosfato en su membrana

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