How Do DNA and RNA Differ

question 30

Multiple Choice

How do DNA and RNA differ?

• A) DNA contains the nitrogenous base thymine while RNA contains the base uracil instead of thymine.
• B) DNA contains the nitrogenous base guanine while RNA contains the base cytosine instead of guanine.
• C) DNA is composed of repeating units called nucleotides while RNA is composed of repeating units called amino acids.
• D) DNA is composed of repeating units called amino acids while RNA is composed of repeating units called nucleotides.
• E) In DNA the nucleotides contain a sugar, a base, and a phosphate while in RNA the nucleotides contain no sugar.

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Definitions:

Cost Behavior Analysis

The study of how specific costs respond to changes in the level of business activity.

Activity Base

A measure used in costing that is a significant and quantifiable activity or event, determining the cost incurred by an activity.

Level Of Activity

A measure of the volume of production or work that a business operates at, which can affect costs and efficiency.

Variable Costs

Expenses that vary directly with the amount of production or the degree of business operations.