transporte Flashcards

1
Q

trasporte passivo

A

passagem do meio hiper->hipo
espontaneamente ate atingir o equilibrio

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2
Q

isotonicos

A

mesma concentracao entre hipo e hiper

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3
Q

difusao simples

A

passagem hiper hipo atraves da membrana lipidica
apolares

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4
Q

difusao fasilitada

A

passagem hiper hipo de soluto atraves da camada proteica
polares. ions monosacarideos

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5
Q

osmose

A

passagem so solvente do meio HIPO HIPER atraves da bi camada ou proteina

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6
Q

grafico de osmose e e difusoes

A

osmose e difusao simples é uma reta
difusao facilitada e ativa crese chega um ponto fica constante

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7
Q

semipermeabilidade

A

controle fisico passagem de particulas (só pequenas

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8
Q

permeabilidade seletiva

A

controle quimico natural pela bicamada

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9
Q

plasmolise
desplasmolise
hemolise/plasmoptide

A

incha ~hipo
mucha~hiper
explode~enche de agua

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10
Q

na celula vegetal
parede celular

A

a membrana plasmatica é separada da parede celular

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11
Q

traspote ativo

A

com ajuda de proteina
hipo hiper
contra o gradiente/nao espontaneo

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12
Q

bomba de na k
funcao

A

equlibrio
impulso nervoso

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13
Q

trasporte de bloco

A

substancia grande

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14
Q

endositose
fagocitose
pinocitose
exocitose

A

fagocitose absorcao de particulas solidas pelos pseudopes
endositose pra dentro da celula
pinocitose particulas liquidas ou disolvidas
exocitose excresao celular

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15
Q

procesco de excrecao

A

nucleo
R E Rugoso
complexo de golgi
vesicula de secrecao
exocitose

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16
Q

funcoes
actina
microtubulos
R E liso
rugoso
mitocondrias
golgi
nucleo

A

contacao muscular

centriolos cilios flagelos locomocao

detoxificacao/sintese de lipidios como colesterol e homonios

sintese de proteina

respiracao aerobica produz atp
gera calor

secrecao

controle do metabolismo
guarda dna