Digestión Flashcards

1
Q

fuentes de energía

A

Carbohidratos
Lipidos
proteinas

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2
Q

Carbohidratos
Lipidos
proteinas

A

glucosa
acidos grasos, glicerol
aminoacidos/peptidos

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3
Q

organos del sistema digestivo se dividen en..

A

tubo digestivo

organos accesorios

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4
Q

tubo digestivo (7)

A
boca
orofaringe
esofago
estomago
Intestino delgado
Intestino grueso
Recto/Ano
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5
Q

Organos accesorios (3)

A

vesicula
higado
pancreas

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6
Q

la orofaringe se divide en..

A

faringe

laringe

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7
Q

parte digestiva-llega al esofago

A

faringe

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8
Q

sonido- via respiratoria (tráquea, pulmones)

A

laringe

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9
Q

epiglotis

A

tapa la laringe cuando vamos a digerir para evitar que la comida se vaya al pulmon

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10
Q

onda de contraccion y relajacion de los musculos del tubo digestivo

A

peristalsis

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11
Q

en el…tiene lugar la absocion de..

A

I. Grueso

el agua y las vitaminas K y B

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12
Q

secreta amilasa, lipasa y proteasa

A

pancreas

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13
Q

segrega bilis

A

higado

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14
Q

almacena bilis

A

vesicula biliar

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15
Q

la bilis es una enzima

A

NO

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16
Q

el intestino delgado mide de.. y se divide en..

A

6-7m

duodeno, yeyuno, íleon

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17
Q

las capas del intestino delgado son:

A

serosa
musculos circulares y longitudinales (responsables de la peristalsis)
submucosa
mucosa (donde estan las vellosidades)

18
Q

enzimas digestivas:
poducidas por el pancreas (3)
producidas por el intestino (5)

A

amilasa
endopeptidasa
lipasa y fosfolipasa

nucleasa
maltasa
lactasa
exopeptidasa
dipeptidasa
19
Q

amilasa

A

almidon-maltosa

20
Q

endopeptidasa

A

proteinas-polipeptidos

21
Q

lipasa y fosfolipasa

A

lipidos y fosfolipidos-glicerol y acidos grasos

22
Q

nucleasa

A

descompone el ARN Y ADN

23
Q

maltasa

A

maltosa-glucosa

24
Q

Lactasa

A

lactosa-galactosa y glucosa

25
dipeptidasa
dipeptido- en 2 aminoacidos
26
incisivo caninos premolares molares
trozar trozar moler moler
27
valvula que impide que la comida se regrese una vez que entra al estomago
valvula esfínter esofágico inferior
28
Celulas G
gastrina
29
celulas pariental
acido clorhidrico
30
celula principal
pepsinogeno
31
celula endocrina
hormonas
32
gastrina
da hambre
33
histamina
alergias
34
ampula de bater
es por donde entran las enzimas del pancreas en el duodeno
35
leptina
quita hambre
36
el intestino grueso mide..
4m
37
abertura paso del intestino delgado al grueso (se absorben K y B)
ciego
38
manda señales al cerebro
ano
39
esfinter anal interno
no se controla (se dilata)
40
esfínter anal externo
si se controla