In the Figure Shown Below, the Cause of the Appearance

question 70

Multiple Choice

In the figure shown below, the cause of the appearance of these bacterial colonies is ________ and is caused by ________.

• A) sectoring; liver homogenate
• B) pyrimidine dimers; ultraviolet light
• C) reversion mutations; rat liver homogenate
• D) frameshift mutations; high mutation rate
• E) sectoring; high mutation rate

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Definitions:

Minimum Return on Investment

The least amount of profit expected from an investment, below which an investment is not considered acceptable.

Investment Turnover

A measure of a company's ability to generate sales from its investment in assets, typically used to assess the efficiency of investment usage.

Profit Margin

A ratio of profitability calculated as net income divided by revenue, showing the percentage of each dollar of revenue that results in net income.

Return on Investment

A measure used to evaluate the efficiency or profitability of an investment relative to its cost.