What Is the Structural Feature That Allows DNA to Replicate

question 18

Multiple Choice

What is the structural feature that allows DNA to replicate?

• A)sugar-phosphate backbone
• B)complementary pairing of the nitrogenous bases
• C)disulphide bonding (bridging)of the two helixes
• D)twisting of the molecule to form an α helix
• E)three-component structure of the nucleotides

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Definitions:

World Trade

The exchange of goods and services and capital across international borders, which allows for economies to grow and standards of living to increase.

Dumping

In international trade, the practice of exporting goods at prices lower than the home market prices, often considered unfair competition.

Gray Market

The trade of a commodity through distribution channels that are legal but unintended by the original manufacturer.

Unauthorized Channels of Distribution

Routes to market that are not approved or sanctioned by the original manufacturer or trademark owner, often leading to grey market activities.