In an ELISA, the compound 4-chloro-1-naphthol is used because: a. it turns color in the presence of an enzyme that is bound to the secondary antibody
b. it helps the primary antibody bind to the protein
c. it helps the secondary antibody to bind to the protein
d. all of the choices

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

Consider the equilibrium system: 2icl(s) ⇄ i2(s) + cl2(g) which of the following changes will increase the total amount of of cl2 that can be produced? all of the listed answers are correct decreasing the volume of the container removing the cl2 as it is formed adding more icl(s) removing some of the i2(s)

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?