Determination of Bacterial Cell Number by Serial Dilution and Spreading 利用連續稀釋法及塗抹法量度細菌數量

Learn about the conceptof bacterial growth and serial dilution. Students can spread different concentrations of bacterial cells solution on agar plates, and count the number of bacterial colonies on each plate after incubation.

認識細菌生長的基礎概念和連續稀釋法。學生會將不同濃度的細菌溶液塗抹在瓊脂培養皿上，並在培養之後計算其中的細菌菌落數量。