Zusammenfassung der Ressource
Parts of the Cell
- nucleus
- contains
DNA
- transcription
happens
here
- has 2 lipid
bilayer
membranes
- contain nuclear pores
- facilitate
exchange of
material b/w
cytoplasm,
nucleus
- mitochondria
- ATP production
via
phosphorylative
oxidation
- contains its
own genes
(cytoplasmic
inheritance)
- replicates
independently
of
nucleus
- Golgi
- sorts proteins
destination
- protein
modification-ex
adding carbs,
phosphates, sulfates
- vesicles released
by exocytosis
- RER
- studded with
ribosomes,
make proteins
for secretion
out
- contiguous
with
nuclear
envelope
- SER
- help transport
proteins from
RER to Golgi
- detoxification
- lipid synthesis
(esp for
membrane)
- nucleolus
- located in
nucleus,
rRNA made
here
- lysosome
- contains
lysozyme, lyses
foreign particles
taken up by cell
- autolysis-apoptosis
- peroxisome
- contain
catalase,
destroy lipids
(B-oxidation)
- help with
phospholipid
synthesis
- ribosomes
- make
proteins