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

Summary Die plantsel en diersel lewenswetenskappe graad 10 opsomming

Rating
-
Sold
5
Pages
3
Uploaded on
11-07-2023
Written in
2022/2023

Volledige opsomming van die plantsel en diersel vir graad 10 lewenswetenskappe.

Institution
Course








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

Written for

Institution
Course
Schooljaar
200

Document information

Uploaded on
July 11, 2023
Number of pages
3
Written in
2022/2023
Type
Summary

Subjects

Content preview

• Verbind naasliggende selle aanmekaar. • Slegs by plantselle
• Nodig vir kommunikasie tussen selle. • Nie lewendig
• Drade sitoplasma wat deur die pitte & porieë loop • Bied ondersteuning
• Bestaan uit sellulose
o Primêre selwand – deurtrek met pektien
o Sekondêre selwand – deurtrek met lignien
(houtstof)
o Middelamella – tussen twee wande en bestaan
uit pektien




• Funksies: • Omsluit selinhoud
o Beheer sel differensiasie + spesialisasie • Lewendig
o Beheer sel metabolisme • Differensieel deurlaatbaar
o Beheer voortplanting van selle • Funksies:
o Oordrag van erflikheidseienskappe o Beheer wat in en uit die sel beweeg.
o Vorm deel van sel se immuunstelsel
• Bestaan uit:
o Fosfolipiede Hidrofilise fosfaatkop

• Net in plantselle Hidrofobiese lipiedstert
• Bevat chlorofil (groen pigment)
o Proteïene vir vervoer van stowwe
• Funksies:
deur selmembraan
o Verantwoordelik vir fotosintese
o Koolhidrate vir selerkenning
• Kragsentrale van sel
• Besit eie DNA
• Funksies:
o Verantwoordelik vir selrespirasie • Het ‘n membraan (tonoplast).
• Binne in is vloeistof (selsap).
• Funksies:
o Bevorder osmose
o Berg opgelosde stowwe
o Hou sel stewig d.m.v.
turgordruk (druk wat selinhoud
op selwand uitoefen).

Get to know the seller

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
emmagriesel University of the Witwatersrand
Follow You need to be logged in order to follow users or courses
Sold
31
Member since
4 year
Number of followers
22
Documents
41
Last sold
5 months ago

4.3

4 reviews

5
2
4
1
3
1
2
0
1
0

Recently viewed by you

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