Samenvatting volledig overzicht verschillen prokaryoten en eukaryoten
16 views 0 purchase
Course
Cellulaire en moleculaire biologie
Institution
Universiteit Gent (UGent)
tabel met zowat alle belangrijke verschillen tussen prokaryoten en eukaryoten + het verschil in genstructuur bij transcriptie
1e bachelor bio-ingenieurswetenschappen UGent
Geen kern - Nucleolus
Synthese ribosomen en rRNA
Geen membraan
DNA gebonden aan eiwit (histonen)
Naakt DNA (supercoil) - Chromatine en chromosomen
- Diploïd met haploïde geslachtscellen
Lineair DNA
- Euchromatine (compact)
Circulair DNA in supercoil (nucleoïd) o Metafase
- Heterochromatine
o Interfase
(meestal) geen introns Introns
Plasmiden aanwezig
Geen plasmiden
= bevatten DNA
Geen endoplasmatisch reticulum Endoplasmatisch reticulum
Geen golgi apparaat Golgi apparaat
Geen mitochondriën Mitochondriën
Geen chloroplasten Chloroplasten in sommige cellen
Vrije ribosomen (70S) Vrije en gebonden ribosomen (80S)
Geen lysosomen, peroxisomen Lysosomen en peroxisomen
Geen vacuole Vacuole(s) in sommige cellen
Grootte van de cel: ca 1-5µm Grootte van de cel: ca 10-50µm
Celwand uit peptidoglycaan
- Gram-negatief
dunne peptidoglucaanlaag, dubbel Celwand uit chitine of cellulose
membraan
- Gram-positief
dikke peptidoglucaanlaag paars
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller mereldevreeze. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $4.17. You're not tied to anything after your purchase.