glande exocrine 3 Flashcards

(11 cards)

1
Q

Cum se clasifică glandele exocrine?

A

Dupa tipul de secretie produsa: glande cu secretie mucoasa, glande cu secretie seroasa si glande seromucoase.

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2
Q

Ce produc glandele cu secretie mucoasa?

A

Mucus, o secretie vascoasa compusa din polizaharide si proteine.

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3
Q

Care este rolul celulelor caliciforme?

A

Produc mucus.

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4
Q

Ce este mucina?

A

O glicoproteina secreta de celulele caliciforme care se combina cu apa, formand mucusul.

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5
Q

De unde provin celulele caliciforme?

A

Din tractul respirator, digestiv si reproducator.

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6
Q

Ce tip de secreție produc glandele cu secretie seroasa?

A

Un material proteic apos care contine de obicei enzime.

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7
Q

Ce caracteristică au glandele seromucoase?

A

Pot avea atat secretie mucoasa, cat si secretie seroasa.

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8
Q

Care este un exemplu tipic de glanda seromucoasa?

A

Glandele salivare.

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9
Q

Glandele cu secretie mucoasa se mai numesc _______.

A

glande mucoase.

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10
Q

Glandele cu secretie seroasa sunt caracterizate prin producerea de _______.

A

material proteic apos.

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11
Q

Celula caliciforma secretă ______ și produc ______ .

A

mucina;
mucus.

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