You combine 1pM ligand with 20 nM of antibody with a Kd of 5 nM in 1 mL and allow a complex to form. If you then add this complex to 3mL of 1pM ligand, what fraction of the ligand will be bound at equilibrium?

Which of the following are causes of coastal erosion? check all that apply. beach grasses and other plants trap windblown sand. wave action carves away the coastline. groundwater under pressure is forced to earth’s surface. artificial structures stop the natural flow of sand along the coast. underground caves collapse as bedrock is dissolved.

Aplant may open end close its stomata to prevent excess water loss and maintain

The earth's oceans are made up of chlorine, and trace elements. a) carbon, oxygen b) oxygen, silicon c) hydrogen, oxygen d) nitrogen, oxygen