Nucleus Flashcards
Brain and control center of the cell
Nucleus
Double membrane
Nuclear envelope
What are the components of the nucleus:
Nuclear envelope
Nuclear pores
Chromatin
Nucleolus
What are the two layers of the nuclear envelope
Outer layer/membrane
Inner layer/membrane
What layer contains the ribosomes?
Outer layer/membrane
Controls all of cell division
Inner membrane
What layer contains lamina?
Inner membrane
Controls a lot of cell division
Lamina
Controls the structure of the nuclear envelope
Lamina
If there’s mutation, lamin can cause
Progerias
Transport. Where all proteins and other materials pass through. Move things in/out of the nucleus
Nuclear pores
Site for RNA synthesis
Nucleolus
RNA combines with the ribosomes
Nucleolus
Transport materials in and out of the nucleus.
Nuclear pores
Responsible in taking ribosomes. It’s important in making ribosomes
Nucleolus
All DNA and it’s associated proteins in the nucleus
Chromatin
It what makes us human
Chromatin
Loose chromatin
Euchromation
More on expressions of DNA
Euchromation
Tight chromatin
Heterochromatin
Close to inner nuclear envelope
Heterochromation
Ribosome are attached
ROUGH ER
Site for proteins synthesis
Rough ER
No ribosomes attached
Smooth ER
