100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached 4.2 TrustPilot
logo-home
Summary

MGZ Q2 Samenvatting

Rating
-
Sold
-
Pages
3
Uploaded on
04-03-2024
Written in
2023/2024

Beknopte samenvatting van MGZ Q2

Institution
Course








Whoops! We can’t load your doc right now. Try again or contact support.

Written for

Institution
Study
Course

Document information

Uploaded on
March 4, 2024
Number of pages
3
Written in
2023/2024
Type
Summary

Subjects

Content preview

Q2 – NATURE NURTURE

Intermediaire filamenten Microtubuli Actine filamenten




Single pass eiwitten: receptor, Multi pass eiwitten: kanalen

Platte(plaveisel)cel: vorming barrière, transport
Cilindrische cel: opname/verwerking voedingsstoffen
Vertakte cel: vorming hechte verbanden

Primaire structuur: lineair
Secundaire structuur: α-helix/ β-helix
Tertiaire structuur: zwavel-/ waterstofbruggen
Quaternaire structuren: meerdere aminozuurketens

Hoge Km hoge concentratie nodig om half-maximale snelheid van reactie te bereiken
- Niet-competitieve remming: Km gelijk, ½Vmax verandert
- Competitieve remming: Km verandert, ½Vmax gelijk

Heterochromatine: dicht verpakt DNA (donker)
Euchromatine: los verpakt DNA (licht)

DNA → nucleosoom → chromatine → chromatinedraad → lusdomein → chromatide → chromosoom

snRNA: verwerkt mRNA tot zijn volwassenen vorm in eukaryoten (splicing: intronen eruit)
siRNA: beïnvloedt genexpressie
miRNA: beïnvloedt genexpressie: belangrijk bij groei + ontwikkeling

silent mutation: codon vervangen → zelfde aminozuur
nonsense mutation: stopcodon gevormd
missense mutation: ander aminozuur (door puntmutatie)




Nucleaire hormoonreceptor signalering: steroïd-, thyroïdhormonen
Ionkanaal signalering (multi-subunit): Ca2+ belangrijke second messenger (in↓, uit↑)
G-proteïne-gekoppelde receptor signalering (7-pass): cAMP, Ca2+, IP3, DAG
Enzym gekoppelde receptor signalering (single-pass)

GPCR → activated GPCR
- G-protein → adenylyl cyclase → cAMP → PKA
- G-protein → phospholipase C → IP3 → Ca2+ → calmodulin → CaM-kinase
CA$5.78
Get access to the full document:

100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached

Get to know the seller
Seller avatar
laradinnissen

Get to know the seller

Seller avatar
laradinnissen Radboud Universiteit Nijmegen
Follow You need to be logged in order to follow users or courses
Sold
1
Member since
1 year
Number of followers
0
Documents
12
Last sold
10 months ago

0.0

0 reviews

5
0
4
0
3
0
2
0
1
0

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Frequently asked questions