Pasteur Used Swan-Neck Flasks in His Experiments to Prove That

question 67

Multiple Choice

Pasteur used swan-neck flasks in his experiments to prove that

• A)air had "vital forces" capable of spontaneous generation.
• B)microbial fermentation could be used to make wine.
• C)dust in air was a source of living microorganisms.
• D)microorganisms could cause disease.
• E)microorganisms could be grown in laboratory infusions.

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Definitions:

ROA

Return on Assets, a financial ratio indicating how profitable a company is relative to its total assets, assessing efficiency in asset use.

Debt/Equity Ratio

A financial ratio indicating the relative proportion of shareholders' equity and debt used to finance a company's assets.

ROE

The percentage of return on investments that shareholders directly benefit from, calculated by dividing net income by shareholder equity.

Compound Leverage Factor

A measurement used to describe the magnification of risk and return caused by using borrowed money or financial derivatives within an investment.