Microtubules and microfilaments are said to be "dynamic" elements of the cytoskeleton. In this case, "dynamic" means that:
A)once individual microfilaments and microtubules have formed, they can change shape and move around inside the cell.
B)they are constantly changing and are never in the same place for very long.
C)microtubules and microfilaments are assembled and disassembled and then reassembled again in a regulated manner.

Question

Quizplus · Accepted Answer

Microtubules and microfilaments are constantly being assembled and disassembled and reassembled again in a regulated manner. This allows the cytoskeleton to rapidly change shape and respond to the cell's needs. While individual microfilaments and microtubules can move and change shape, the term "dynamic" specifically refers to their constant assembly and disassembly.

Microtubules and Microfilaments Are Said to Be "Dynamic" Elements of the Cytoskeleton