The Following Table Presents the Effect of Different Media on the Growth

question 15

Essay

The following table presents the effect of different media on the growth response of tryptophan mutations in Salmonella typhimurium (+ = growth, - = no growth).
a() Construct the biochemical pathway for the compounds IGP, AA, IN, and TRY based on these data.
b() Place strains of bacteria (mutations) in the appropriate steps in the pathway.
c() In bacteria, it is often possible to make partial diploid strains. Assume that a diploid strain was made containing the complete genomes of the trp -2 and trp -1 strains.
Would this diploid strain be able to grow on the unsupplemented medium? Explain your answer.

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Definitions:

Supervisors

Individuals in an organization responsible for overseeing the work of employees and managing their performance.

Volume Variance

The difference between the budgeted fixed overhead at 100% of normal capacity and the standard fixed overhead for the actual units produced.

Factory Overhead Cost

All of the costs of producing a product except for direct materials and direct labor.

Normal Capacity

The average level of operational output or activity that a company can sustain over a long period, considering fluctuations in demand and maintenance schedules.