The Value of Is

question 24

Multiple Choice

The value of is:

• A) zero
• B) +1
• C) -1
• D) 3

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Definitions:

C3 Epimer

A type of epimer that specifically involves inversion of configuration at the carbon atom in the third position of a carbohydrate molecule.

L-Glucose

A stereoisomer of glucose that is not metabolized by humans in the same way as the more common D-glucose.

D-(+)-Glyceraldehyde

A simple sugar (monosaccharide) that is an important intermediate in metabolic processes and has a specific optical rotation.

Open-Chain Form

Describes molecules that possess a linear or branched structure without cyclic or ring formations, often contrasting with cyclic forms.