A simple way to perform this type of action evenly distributes entities in a petri dish and proportionally multiplies the number in one section.
Coulter's variant of this technique relies on his namesake principle that particles produce a change in impedance proportional to their volume. Modern forms of this technique might combine flow cytometry or image analysis with (*) fluorescent markers. Staining with Trypan blue is often used for this technique with hemo-cyto-meters, which are glass slides with namesake rectangular "chambers" used to perform it. A simple way to perform this type of action evenly distributes entities in a petri dish and proportionally multiplies the number in one section. For 10 points, describe this action that literally just quantifies the number of cells.
Coulter's variant of this technique relies on his namesake principle that particles produce a change in impedance proportional to their volume.
cell counting (accept just “counting them after “number of cells” is read; accept obvious synonyms as long as cell is mentioned; accept specific types of cells, including bacteria counting)