Your Classmate Is Trying to Keep All the Facts About

question 46

Multiple Choice

Your classmate is trying to keep all the facts about biological molecules straight. He asks you to explain how amino acids and proteins are related. What do you tell him?

• A) Proteins are a portion of an amino acid.
• B) Proteins are chains of carbohydrates, and amino acids are a type of lipid.
• C) Proteins are made up of chains of amino acids.
• D) Amino acids are formed by joining together many proteins.

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Definitions:

MPC

The marginal propensity to consume, which is the portion of additional income that a consumer spends on goods and services.

Consumption

The total value of goods and services consumed by households and businesses.

APC

Average Propensity to Consume, the fraction of total disposable income that households plan to spend on consumption as opposed to saving.

Income

The financial gain accrued by an individual or entity within a specified period, often through wages, salaries, or investments.