The drug cytochalasin b blocks the function of actin. whichof the following aspects of the cell cycle would be mostdisrupted by cytochalasin b?
a) spindle formation
b) spindle attachment to kinetochores
c) dna synthesis
d) cell elongation during anaphase
e) cleavage furrow formation

E) cleavage furrow formation

Explanation:

Based on the information provided within the question we can say that the aspect of the cell cycle that would be most disrupted by cytochalasin B would be the cleavage furrow formation. This aspect is an indentation that shows up when the cell is about to divide and is allowed to do this because of the proteins actin and myosin. Since cytochalasin B blocks the function of actin then the cleavage furrow formation would not be allowed to happen, therefore it would be the most affected.

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation: