Measuring Growth For questions 2124 match the name of the gr

Measuring Growth: For questions 21-24, match the name of the growth measurement method to the description of the method. Answers may be used more than once. More than one answer may apply. A. Direct Counting B. Viable Counting C. Spectrophotometry D. Flow Cytometry This method requires the use of microscope. This method measures the density of a culture. This method assumes that colonies originate from single cells. This method does not require viable cells.

Solution

A.Direct counting : 21.This method requires the use of microscope and 23.This method assumes that colonies originate from single cells.

B.Viable counting :21.This method requires the use of microscope and 23.This method assumes that colonies originate from single cells.

C.Spectrophotometry :22.This method measures the density of a culture.24.This method does not require viable cells.

D.Flow cytometry :22.This method measures the density of a culture.