Sistema Digestório Flashcards

1
Q

Qual principal enzima da saliva e qual nutriente ela quebra?

A

Amilase —> carboidrato (amido —> maltose ou maltotriose)

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2
Q

Qual o pH da boca?

A

Neutro

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3
Q

Por que os humanos tem heterodentia?

A

Porque são onívoros

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4
Q

O que separa o sistema respiratório do sistema digestório?

A

A glote (epiglote)

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5
Q

Qual o tecido presente no esôfago ?

A

Tecido muscular liso

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6
Q

Qual o movimento que ocorre no esôfago?

A

Peristáltico

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7
Q

Qual o pH do estômago?

A

Ácido

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8
Q

Qual a principal composição do suco gástrico?

A

HCl

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9
Q

O que o HCl faz no estômago?

A

Transforms o pepsinogênio em pepsina

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10
Q

O que a pepsina faz?

A

Quebra proteínas em aminoácidos

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11
Q

Qual etapa ocorre na boca?

A

Salivação

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12
Q

Qual etapa ocorre no estômago?

A

Quimificação

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