In an elisa experiment, justine found that every well in her microtitre tray including the negative controls (except for blanks and the developer control) showed high readings between a490 = 1.5 to 2.0. discuss what went wrong?

Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?

Select the three ways that the parallel-plate capacitor differs from a car battery.

Why does gravity have a lesser than grater effect on higher altitudes?