<span>It depends on motor proteins and micro-tubules. Motor proteins are proteins that transform chemical energy into mechanical energy which helps cell movement and they also move along a surface. Micro-tubules are also proteins and they are structural components of the cytoskeleton. They are used as structures for movement with the vesicles .</span>
Answer:
C) It can show you which organism is most closely related to the human.
Explanation:
Different proteins might have same structure and function in different organisms
C is the answer ik a lot of science
