Bio 2 Flashcards

(6 cards)

1
Q

Glukose / fedt metabolisme

A

Måltid:
- Glukose optag
- Glykogen syntese
- Fedtlagring
- Lipogenese
Faste:
- Glykogenolyse
- Glukoneogenese
- Fedt frisætning
- Lipolyse (ketonstof dannelse)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Insulin receptor
GLUT-4

A

Befinder sig:
- Muskelvæv
- Levervæv
- Fedtvæv
Stimulerer:
- Glukose transport (øger)
- Glycogen syntese (øger)
- Lipogenese (øger)
- Glukoneogenese (sænker)
- Liposelyse (sænker)

Insulin = desforhylering

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Insulin i lever
Synteser
(udbud og efterspørgsel)

A

Glykogensyntese: glykogensynthase / phosphorylase kinase
Glykolyse: PFK-2, pyruvatkinase
Fedtsyresyntese: acetyl-CoA carboxylase

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Insulin i levervæv

A

Lever = Metabolisk buffer

Insulin i levervæv

  • Øget glykogendannelse
  • Øget glykolyse
  • Hæmmet glukoneogenese
  • Øget fedtsyresyntese
  • VLDL-produktion
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Insulin i muskelvæv

A

Insulin i muskler

  • Glukose optagelse
  • Glykogen opbygning
  • Hæmmet fedtafbrænding
  • Øget protein-opbygning
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Insulin mangel i muskelvæv

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly