One Theory Holds That the First Self-Replicating Molecules Were

question 12

Multiple Choice

One theory holds that the first self-replicating molecules were

• A) lipids.
• B) amino acids.
• C) carbohydrates.
• D) RNA.
• E) DNA.

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Definitions:

Substantial Income

A significant amount of money earned, usually enough to support a high standard of living or fulfill financial goals.

Compounded Semiannually

The process of calculating interest on both the initial principal and the accumulated interest from previous periods twice a year.

Compounded Annually

Interest calculation method where the interest earned is added to the principal at the end of each year, then the new total earns interest.

Check Register

A record of all transactions in a checking account, including checks written, deposits made, fees paid, ATM withdrawals, and so on.