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vesna_86 [32]
3 years ago
10

Microtubules are composed of two different types of ____________ subunit that form a _______________. ​

Biology
1 answer:
Alborosie3 years ago
6 0
Microtubules are composed of two different types of tubulin. Namely, these simpler units are called alpha-tubulin and beta-tubulin. These subunits are essentially tightly bound together to form heterodimers. In the microtubule structure, they are arranged in an organized manner in such a way that they in parallel direction with protofilaments. 
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