Plz first one to answer gets | |＿      ＿    |    ＿⚡ |      |    |＿|  |    |＿|⚡ |      |    |＿    |    |        ⚡ ❕~    ＿        ⚡ |ー|ー|      |＿|      ❕ |        |        |      |＿  which of these statements does not refer to radiation? a. some of. this energy is reflected off of earths atmosphere b. warm air rises and takes heat with it; eventually it cools and sinks c. sunlight travels through space without the aid of fluids or solids d. land and ocean absord and re-emit heat from the sun

In which situation can a mixture always be called a solution

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.

Achemist at a pharmaceutical company is measuring equilibrium constants for reactions in which drug candidate molecules bind to a protein involved in cancer. the drug molecules bind the protein in a 1: 1 ratio to form a drug-protein complex. the protein concentration in aqueous solution at 25 ˚c is 1.74 x10-6 m . drug a is introduced into the protein solution at an initial concentration of 2.00 x10-6m. drug b is introduced into a separate, identical protein solution at an initial concentration of 2.00 x10-6m. at equilibrium, the drug a-protein solution has an a-protein complex concentration of 1.00 x10-6m, and the drug b solution has a b-protein complex concentration of 1.40 x10-6m.a. calculate the kc value for the a-protein binding reaction.b. calculate the kc value for the b-protein binding reaction.c. assuming that the drug that binds more strongly will be more effective, which drug is the better choice for further research?