💛les 3: wat gebeurt er met voedsel in je lichaam van mond tot kont? Flashcards

1
Q

tanden

A

kauwen(mech verkl)

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2
Q

huig

A

neusholte afsluiten

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3
Q

strotklepje

A

luchtpijp afsluiten

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4
Q

tong

A

slikken

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5
Q

speekselklieren

A

produceert speeksel(chem verkl)
-> verteringssap
van zetmeel tot glucose

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6
Q

slokdarm

A

peristaltische beweging

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7
Q

lever

A
produceert galsap(verteeringssap) (chem verkl) 
vetten tot vetzuren
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8
Q

maag

A

produceert maagsap(verteringssap)
(chem verkl)
eiwitten tot amino-zuren

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9
Q

galblaas

A

overgang van twaalfvingerige darm naar lever

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10
Q

twaalfvingerige darm

A

stukje tussen de maag en dunne darm

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11
Q

alvleesklier

A
produceert alvleessap(verteringssap) (chem verkl) 
de 3 ZEV
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12
Q

dunne darm

A
produceert darmsap(verteringssap) 
produceert de 3 ZEV
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13
Q

absorptie

A

opname kleine voedingsstoffen doorheen wand dunne darm in bloed

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14
Q

dikke darm

A

water omtrekken uit de onverteerbare voedingsresten

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15
Q

endeldarm

A

verzamelen van onverteerbare voedselresten

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16
Q

aars

A

kringspier

verwijderen van onverteerbare voedselresten

17
Q

de 3 ZEV+door wie

A

alvleesklier + dunne darm + mond + maag + lever:
zetmeel->glucose
eiwitten->aminozuur
vetten->vetzuren

18
Q

mond verteringssap:

A

speeksel

19
Q

maag verteringssap:

A

maagsap

20
Q

lever verteringssap:

A

galsap

21
Q

alvleesklier verteringssap:

A

alvleessap

22
Q

dunne darm verteringssap:

A

darmsap

23
Q

verteren=welke verkleining?

A

chemische verkleining

24
Q

Welke weg legt voedsel af in het spijsverteringsstelsel?

A
mondholte
keelholte
slokdarm
maag
twaalfvingerige darm
dunne darm
blinde darm
dikke darm
endeldarm
aars