Which of the following structures is shaped like a hollow cylinder made out of tubulin proteins?
A)Intermediate filaments
B)Microtubules
C)Microfilaments
D)Flagella

Question

Quizplus · Accepted Answer

The structure described is a microtubule, which is composed of tubulin proteins arranged in a hollow cylinder shape. Intermediate filaments are made up of different proteins and have a rope-like structure, microfilaments are made up of actin proteins and have a thin, solid structure, and flagella are slender, whip-like structures made of microtubules used for movement.

Which of the Following Structures Is Shaped Like a Hollow