Which Present-Day Observable Piece of Evidence Supports the "RNA World

question 59

Multiple Choice

Which present-day observable piece of evidence supports the "RNA world" hypothesis?

• A) RNA molecules participate in biologically significant reactions.
• B) RNA can serve as an information-carrying molecule.
• C) RNA nucleotides catalyze peptide bond formation.
• D) RNA molecules participate in biologically significant reactions, and RNA nucleotides catalyze peptide bond formation.
• E) RNA molecules participate in biologically significant reactions, RNA can serve as an information-carrying molecule, and RNA nucleotides catalyze peptide bond formation.

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Definitions:

Days' Payable Outstanding

A financial metric that calculates the average time it takes for a company to pay its invoices from suppliers and vendors.

Accounts Payable

Money owed by a business to its suppliers or creditors for goods and services received but not yet paid for.

Days' Payable Outstanding

Days' Payable Outstanding (DPO) is a financial ratio that indicates the average time (in days) that a company takes to pay its bills and invoices to its trade creditors.

Accounts Payable

Accounts payable are amounts a company owes because it purchased goods or services on credit from a supplier or vendor.