What is the BEST characterization of the minus end of a dynamic filament?
A)It is fast growing.
B)It is slow growing.
C)It loses subunits quickly.
D)It is slow growing, and also loses its subunits quickly.

Question

Quizplus · Accepted Answer

The minus end of a dynamic filament is typically slow growing and is where subunits are lost. This is due to the fact that the minus end is usually anchored to a stationary structure, such as the cell membrane, whereas the plus end is free to grow and explore the cytoplasm. Therefore, the best characterization of the minus end is that it is slow growing.

What Is the BEST Characterization of the Minus End of a Dynamic