All Three Domains (Bacteria, Archaea, and Eukarya) Follow the Same

question 13

Multiple Choice

All three domains (Bacteria, Archaea, and Eukarya) follow the same genetic code. Therefore, which of the following statements would most likely be correct?

• A) The genetic code evolved three times.
• B) The genetic code evolved before DNA replaced RNA as the unit of genetic information.
• C) There were no mutations following the evolution of the genetic code.
• D) The genetic code evolved before the different domains diverged.

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Definitions:

Curds

Solid chunks or clumps that form in milk during the coagulation process, often as a precursor to cheese production.

Whey

The liquid remaining after milk has been curdled and strained, often used in food products or as a dietary supplement.

Demand

The quantity of a good or service that consumers are willing and able to purchase at various prices during a given time period.

Curds

A dairy product obtained by coagulating milk in a cheese-making process, known for their mild flavor and soft texture.