Microtubles Flashcards
1
Q
Microtubles
A
made up thickest component of the cytoskeleton
2
Q
What is the diameter of Microtubles?
A
25nm
3
Q
Made of what?
A
Gloubular protein known as tublin
4
Q
Tublin made of what?
A
Dimer that is made of a-tublin and b-tublin
5
Q
Dimers
A
stacked upon each other form linear rows call protofilaments arranege themselves in rings to fom hollow tube
6
Q
Polymerization and deploymerization
A
can be shorten and lengthy of tublin dimer
7
Q
Kinesis
A
are made of motor protein that tend to “walk” toward the plus end of Microtubles
8
Q
Microtubles components
A
major component of the miotic splindle which segargates sister chromatids during mitosis
9
Q
Cila and Flagella
A
are formed from microtubles which is group together nine parts that surround central pair
