Enzyme linked to the secondary antibody
an undetermined measure of antigen is joined to a surface, and after that a particular counter acting agent is connected over the surface with the goal that it can tie to the antigen. This counter acting agent is connected to a catalyst, and in the last stage a substance is included that the compound can change over to some distinguishable flag, most normally a coloration change in a concoction substrate is seen.
1. four, bond
2. Cohesion
3. Adhesion is correct ... looked in my bio book sorry
Answer:
c is the answer............
zinc and copper is a solution of brass
