Biology
Biology, 09.10.2019 16:10, hijdjdjdbdjidjdbdbd

Amicrotubule appears as a left-handed helix due to an approximately 0.9-nm stagger in the lateral contacts between adjacent protofilaments. in the lateral contacts, α- and β-tubulins in one protofilament interact with α- and β-tubulins, respectively, in the neighboring protofilament, except for a longitudinal discontinuity along the microtubule called the seam. along the seam, lateral contacts have to be made between different tubulins (i. e. α-tubulin with β-tubulin). which of the following do you think is acceptable as the repeat distance of tubulin monomers along a protofilament? a. 4 nmb. 5 nmc. 6 nmd. 7 nme. 10 nm

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Amicrotubule appears as a left-handed helix due to an approximately 0.9-nm stagger in the lateral co...

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