Which Description Illustrates the Tertiary Structure of a Protein Molecule

question 20

Multiple Choice

Which description illustrates the tertiary structure of a protein molecule?

• A) bonding of two amino acids to form a dipeptide
• B) folding of a peptide chain to form an alpha helix
• C) association of several polypeptide chains by weak bonds
• D) order in which amino acids are joined in a peptide chain
• E) three-dimensional shape of an individual polypeptide chain

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Definitions:

Downward-Sloping Demand

Describes the general tendency for the demand for a good or service to decrease as its price increases.

Monopolistic Competitors

Firms in a market structure where many companies sell products or services that are similar but not identical, allowing for competition based on quality, price, and branding.

Linear Demand Curve

A demand curve that shows a constant relationship between price and quantity demanded, typically resulting in a straight line when graphed.

Total Revenue

The overall amount of money generated by a business from selling its goods or services, without subtracting any costs.