Lecture 21 -- Models of Complex Regulation Flashcards
1
Q
what synthesis requires the assembly of a large protein structure extending from the cytoplasm past the outer membrane
A
flagella
2
Q
the arrangement where multiple flagella move in a CCW rotation in one direction or CW rotation in a tumbling random orientation
A
peritrichous
3
Q
when one flagellum moves in a CCW rotation in one direction or CW in a random reorientation
A
monotrichous
4
Q
which secretion system plays a role in flagellar production
A
type 3
5
Q
what is the function of the hook in flagellar synthesis
A
ties the basal body to the filament
6
Q
what is the function of the motor in flagellar synthesis
A
provides the energy
7
Q
what is the function of the rod in flagellar synthesis
A
controls rotation
8
Q
what is the order of flagellum assembly
A
- formation of MS ring and motor-cup structure (cytoplasmic membrane proteins)
- formation of proximal rod with P ring (type III export)
- formation of distal rod with L ring (sec-mediated)
- formation of hook (type III)
