The Scientist Credited with the Discovery of DNA (Nuclein)from White

question 21

Multiple Choice

The scientist credited with the discovery of DNA (nuclein) from white blood cells in pus on surgical bandages is

• A)Johann Friedrich Meischer.
• B)Eduard Zacharias.
• C)Fredrick Griffiths.
• D)Martha Chase.
• E)Oswald Avery.

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Definitions:

Fixed Costs

These are expenses that do not change with the level of output or sales, such as rent, salaries, and insurance.

Variable Selling

Expenses related to sales that vary with the level of sales activity, such as commissions or shipping costs.

Administrative Costs

All executive, organizational, and clerical costs associated with the general management of an organization rather than with manufacturing or selling.

Special Order

A unique customer request for goods or services that differ from the company's standard offerings, often requiring special pricing and production considerations.