Centriole

Question 1

3 struct

Answer 1

Hollow cylinders at right angle to each other;

Each centriole= 9 triplets of microtubules arranged in a ring;

Located in center some

Question 2

Functions

Answer 2

MTOC;

Centrioles replicate at beginning of cell division;

Each pair of centrioles move to opposite poles of nucleus;

Organize spindle fibres, made up of microtubules;

Guiding movement of chromosome