What happens to the solution viscosity after DNA has been released into it by treating nuclei with a buffered saline solution containing SDS?
A)It increases markedly.
B)It decreases markedly.
C)There is no change.
D)There is an increase followed by a rapid decrease.
E)There is a decrease followed by fluctuating increases.

Question

Quizplus · Accepted Answer

The release of DNA into the solution increases the viscosity markedly because DNA is a large, highly charged molecule that can entangle and increase the resistance to flow.

What Happens to the Solution Viscosity After DNA Has Been