You Are Searching for a Mutant Strain of Serratia Marcescens

question 20

Multiple Choice

You are searching for a mutant strain of Serratia marcescens which produces no pigment.What approach is most likely to be successful?

• A)positive phenotypic selection
• B)DNA sequencing of cells within a population
• C)Environmental searching for a new population
• D)Replica plating
• E)None is likely to succeed

---

Definitions:

Profit Increase

An rise in the difference between a business's revenues and its expenses, indicating improved financial performance.

Profit-Maximizing Output

The level of production at which a company achieves its highest profit, balancing revenue against costs.

Same Price

A situation where different goods, services, or commodities are sold for an identical amount of money.

Price Customers

Refers to consumers whose purchasing decisions are primarily influenced by the price of goods or services.