In the Context of Chemical Evolution,DNA's Structure Is Interesting Because

question 20

Multiple Choice

In the context of chemical evolution,DNA's structure is interesting because it suggests a possible copying mechanism.What about DNA's structure facilitates copying?

• A)It has the same number of purines and pyrimidines.
• B)The nitrogenous bases are located on the inside of the double helix.
• C)The strands of the double helix are complementary.
• D)DNA always goes from 5 to 3.

---

Definitions:

Supplies

Materials or items which are used in the operation of a business or needed in the production process.

Services

Economic activities that are intangible, are not stored, and do not result in ownership transfer from the service provider to the service receiver.

Double-Entry

An accounting principle where every transaction is entered twice, as a debit in one account and a credit in another, to keep the accounting equation balanced.

Accounting Equation

The fundamental principle of accounting that represents the relationship between assets, liabilities, and owner's equity: Assets = Liabilities + Owner's Equity.