Holdtimer cytologi

Question 1

Cyt 1:

Answer 1

Question 2

Navngiv de markerede organeller, og beskriv organellernes funktion

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Question 3

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A: RER –proteinsyntese

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B: Mitochondrie -–producerer størstedelen af cellens energi (udnytte energi og lave respirationskæde)

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C: SER –lipidsyntese, afgiftning (lever), Calcium-lager

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D: Golgi –kemisk modifikationog sorteringaf proteiner fra endoplasmatisk retikulum

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Question 10

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Question 12

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Question 13

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Question 14

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Question 15

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Question 18

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Question 19

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Question 21

Question 22

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1: En form for pinocytose, hvorved bestemte makromolekyler selektivt bringes ind i cellen
2)
1. Recycling
2. Nedbrydning
3. Transcytose

Question 23

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Question 24

Benævn de markede strukturer

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Pinocytose vesikler

Question 25

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Question 26

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Question 27

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Question 28

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Question 29

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Question 30

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Question 31

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Question 32

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Question 33

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Question 34

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Question 35

Nævn de 2 typer af overordnede celler:

Answer 35

Kønsceller:
- Haploide celler (23x1 kromosomer)
-Meiose

Somatiske celler:
-Diploide celler (23*2) kromosomer
-Mitose

Question 36

Gør kort rede for de forskellige dele

Answer 36

Question 37

Mitose: Gør rede for de forskellige stadier

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Question 38

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Question 39

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Question 40

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Question 41

Forklar kort de forskellige faser i den 1. meiotiske deling

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Question 42

1. meiotiske deling, metafase 1, anafase 1, telofase 1

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Question 43

2. meiotiske deling:

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Question 48

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Laminer

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Question 57

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Question 58

Hepatocytter=leverceller

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Chiasmata

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Stabile, fornyende og statiske

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Question 65

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