Which of the Following Is the Best Definition of a Pair

question 20

Multiple Choice

Which of the following is the best definition of a pair of atropisomers?

• A) A pair of enantiomers which do not interconvert.
• B) A pair of enantiomers which lack chiral centers.
• C) A pair of enantiomeric structures which lack chiral centers and interconvert by rotation around carbon-carbon single bonds.
• D) A pair of enantiomers which lack chiral centers and do not interconvert because of hindered rotation around carbon-carbon single bonds.

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Definitions:

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Binge Eating Disorder

An eating disorder characterized by recurrent episodes of eating large quantities of food, often quickly and to the point of discomfort, while feeling a loss of control over the eating.

Bulimia Nervosa

An eating disorder marked by episodes of binge eating followed by compensatory behaviors, such as purging.

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A diagnostic indicator for conditions like the eating disorder anorexia nervosa, defined by the absence of menstruation.