The Synthesis of Urea from Ammonium Cyanate

question 23

Multiple Choice

The synthesis of urea from ammonium cyanate.

• A) was a critical component of the Miller-Urey experiment.
• B) requires a protein as a catalyst.
• C) helped dispel the vital force theory.
• D) supported the vital force theory.

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Definitions:

Natural Log

The logarithm to the base \(e\) (where \(e\) is approximately 2.718), a constant used in mathematics and economics to model growth processes.

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A slip of paper or card used to participate in a lottery game, where winners are typically selected by a random draw.

Risk Averse

A preference for certainty over uncertainty with regards to outcomes, particularly in the context of financial decisions.

Probability

A measure of the likelihood of a particular event occurring, ranging from 0 (impossible) to 1 (certain).