Answer:
One.
Explanation:
SDS (sodium dodecyl sulfate) PAGE ( Polyacrylamide gel electrophoresis) is the technique of the separation of the molecules on the basis of their molecular weight.
The beta-mercaptoethanol reduces and break the disulfide bonds present in the protein. When the protein X with the beta-mercaptoethanol is allowed to run on the gel, only one band will visible all the subunits have equal weight and will present at the same location on the gel.
Thus, the answer is one.
I believe the answer is a
Spilled oil can harm the habitat because of its chemical constituents being poisonous. This can affect organisms both from internal and external exposure to oil. Oil can also end the lives of some small species of fish or invertebrates, reducing birds' and mammals' ability to maintain their body temperatures.
Since most oils float, most sea creatures are heavily affected by oil. Examples include animals like sea otters and seabirds.
Most states have issued some set of regulations to follow. Environmental Protection Agency's Rescuing Wildlife<span> page gives overview information about the issue. Additionally, </span>Tri-State Bird Rescue and Research<span> website and the </span>Oiled Wildlife Care Network<span> website explain the situation elaborately. </span>
I think the answer is Time