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Which of the following cytoskeletal fibers is the largest in diameter?
A) microtubules
B) actin filaments/microfilaments
C) intermediate filaments
D) nuclear lamins
E) keratin filaments

Respuesta :

Answer:

A) microtubules

Explanation:

The diameter of the cytoskeletal fibers are as follows -

  • Microtubules about 25 nano meters
  • actin filaments/micro filaments is about 7 nano meters
  • intermediate filaments about 8 to 10 nano meters

Hence ,

From the above data , Microtubules have the largest diameter , it is made up of tubulin proteins which are arrange in the form of a straw - like tube which is hollow from inside , and each of the tubuline protein consists of two sub units i.e. alpha - tubuline and the beta - tubuline .

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