What Structural Feature Is Common to All Steroids

question 29

Multiple Choice

What structural feature is common to all steroids?

• A) all contain an alcohol functionality
• B) all contain a ketone functionality
• C) all have unsaturation
• D) all have the following carbon skeleton
• E) all have the following carbon skeleton

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Definitions:

Geothermal Energy

Heat energy generated and stored within the Earth, harnessed by humans for heating and generating electricity with minimal environmental impact.

Molten Rock

Liquid rock material formed under the earth's surface at extremely high temperatures, known as magma, or on the surface as lava from a volcanic eruption.

Methanol

Methanol, also known as methyl alcohol, is a chemical compound used as a solvent, antifreeze, fuel, and as a denaturant for ethanol. It is toxic to ingest.

Ethanol

A biofuel derived from corn, sugarcane, or other plant materials, used as an alternative to gasoline.