Post on 03-Aug-2015
FICHA DE PREPARAÇÃO PARA O TESTE DE CIÊNCIAS NATURAIS
1.Qual a função desempenhada pelo sistema digestivo?
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2.Define digestão.
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3.Como é constituído o sistema digestivo humano?
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4.Indica os órgãos que fazem parte do tubo digestivo e das glândulas anexas.
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5. O que são os movimentos peristálticos?
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6. O que são as papilas gustativas? Quais os sabores que detetam?
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7. Qual a forma da faringe?
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8. Faz a legenda da figura.
9. O que é o bolo alimentar?
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10. Descreve a “viagem” do bolo alimentar ao longo do esófago.
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11. O que é a deglutição?
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12. Qual a função da epiglote?
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13. Indica os dois tipos de acções que o bolo alimentar sofre no estômago. Descreve-as.
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14. Distingue quimo de quilo.
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15. Indica os dois tipos de acções que o quimo sofre no intestino delgado. Descreve-as.
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16. Legenda a figura.
17. Completa o quadro.
SUCOS DIGESTIVOS ÓRGÃO QUE O PRODUZ ÓRGÃO ONDE ATUA
Estômago
Bílis
Pâncreas
Suco intestinal Intestino delgado
18. Distingue absorção de assimilação.
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19. Faz a legenda da seguinte figura.