2.3.2 Prokaryotic Cells Flashcards
1
Q
What does ‘prokaryotic’ mean?
A
Before the nucleus
2
Q
What is the function of the capsule?
A
It’s a polysaccharide layer that protects the cell
3
Q
What is the function of the cell wall?
A
It keeps the shape of the cell
4
Q
What is the function of the plasma membrane?
A
It controls what leaves and enters the cell
5
Q
What is the function of the cytoplasm?
A
It’s the medium that organelles float in
6
Q
What is the function of the ribosomes?
A
Used in protein synthesis (free in the cytoplasm)
7
Q
What is the function of the plasmid?
A
Used to exchange genetic material between bacterial cells
8
Q
What is the function of the Pili?
A
Hair-like structure that allow bacteria to attach to surfaces
9
Q
What is the function of the flagellum?
A
Rotates like a motor, helping the bacteria to move
