Genes are segments of DNA which form chromosomes. Chromosomes are segments of DNA.
Water vapor , you need a liquid to have acid rain-(rain is water btw)
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.
Because it has to be that way
