Microfilaments
A) are composed of polysaccharides.
B) are composed of actin.
C) allow cilia and flagella to move.
D) make up the spindle that aids the movement of chromosomes.
E) maintain the position of the chloroplast in the cell.

Question

Quizplus · Accepted Answer

Microfilaments are composed of actin, a protein that is involved in cell movement, cell division, and muscle contractions. They are also important for maintaining cell shape and support.