Sais minerais Flashcards

1
Q

Sais minerais

A

substancias inorganiacs, que quando dissolvidas em agua, sao capazes de formar ions

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2
Q

Como seres vivos adquirimos sais minerais

A

Somos incapazes de produzi-los, sendo assim so por alimentacao

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3
Q

Calcio, funcao e fonte

A

ossos e dentes. leite e derivados

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4
Q

magnésio, funcao e fonte

A

funcionamento de nervos e musculos, componente da clorofila. Cereais

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5
Q

Sodio, funcao e fonte

A

regula quantidade de agua no corpo e conduz impulso nervoso. sal de cozinha

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6
Q

cloro, funcao e fonte

A

manutencao do pH e producao do suco gastrico. Ovos, leite…

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7
Q

Ferro, funcao e fonte

A

componente da hemoglobina, transporte de oxigenio e producao de energia. Carne vermelha

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8
Q

Iodo, funcao e fonte

A

Compoe hormonios da tireoide. Agriao, alface, alho…

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9
Q

Controle osmotico

A

entrada e a saída de água

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10
Q

Funcao estrutural

A

calcio- osso
ferro- hemoglobina
magnesio- clorofila

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