Describe the hollow tube structure of microtubules and how they are formed.
Answer: 13 protofilaments roll up into a hollow tube. Grown at the plus end (beta tubulin end) which goes away from nucleus. Neg end faces nucleus.
Describe the hollow tube structure of microtubules and how they are formed.
Answer: 13 protofilaments roll up into a hollow tube. Grown at the plus end (beta tubulin end) which goes away from nucleus. Neg end faces nucleus.