What Does the Plaque Assay Determine

question 22

Multiple Choice

What does the plaque assay determine?

• A) if the virus can grow in a live animal host
• B) number of bacteriophage in a sample
• C) if the phage is a lysogenic phage
• D) type of bacteriophage in a sample
• E) if a given drug will be useful in treating a given viral infection

---

Definitions:

ROE

Return on equity, a financial ratio that measures the profitability of a company by indicating how much profit a company generates with the money shareholders have invested.

Market-To-Book Value

A ratio used to compare a company's current market value to its book value, indicating how investors value the company relative to its actual assets.

Quick Ratio

A measure of liquidity similar to the current ratio except for exclusion of inventories. It equals cash plus receivables divided by current liabilities.

Industry Average

A statistical measure that represents the central tendency or typical value of a set of figures in a particular industry, often used for benchmarking.