Which of the Following Statements Comparing DNA and RNA Is

question 101

Multiple Choice

Which of the following statements comparing DNA and RNA is correct?

• A)DNA exists as a double helix of DNA chains; RNA is single stranded.
• B)RNA exists as a double helix of RNA chains; DNA is single stranded.
• C)Both DNA and RNA exist as a double helix.
• D)Both DNA and RNA are single stranded.

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Definitions:

Price Elasticity of Demand

A gauge for understanding the sensitivity of the demand for an item in response to price variations.

Advertising Elasticity of Demand

The rate at which advertising efforts increase the demand for a product or service.

Elastic Demand

A situation where the quantity demanded of a good or service significantly changes in response to a change in price.

Marginal Revenue of Advertising

The additional income generated from an increase in advertising expenditure.