The zebra mussel was accidently brought into the united states. it filters out large amounts of plankton from aquatic habitats. native species feed on these plankton from aquatic habitats. how is this likely to impact the biodiversity in the region?

Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton