Myosin II Is Found in Skeletal Muscle and the Contractile

Multiple Choice

Myosin II is found in skeletal muscle and the contractile ring. It is a two-headed myosin with tails that can form thick filaments. Other myosins, such as myosin I or myosin V, do not form thick filaments and yet are still capable of producing movement along actin filaments. To what do the tail(s) of myosin I and myosin V bind?

A) Cargo such as membrane vesicles or intermediate filaments
B) Centrosomes
C) Chromosomes
D) Tubulin