Which Statement About Chirality Is Not Correct

question 92

Multiple Choice

Which statement about chirality is not correct?

• A)A molecule is chiral if it has a carbon atom bonded to four different groups.
• B)A molecule is chiral if it cannot be superimposed on its mirror image.
• C)Almost all amino acids are chiral.
• D)In an amino acid, the  -carbon is the chiral center.
• E)Chiral amino acids each have three enantiomers.

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Definitions:

Selection Bias

A statistical bias that occurs when the sample is not representative of the population being studied, leading to skewed and possibly inaccurate outcomes.

Survivor Bias

Survivor bias exists when a sample includes only observations that have remained in the sample over time making that sample unrepresentative of the broader population.

Selection Bias

A systematic error made in choosing individuals or groups to participate in a study, leading to non-random sampling.

Economic Research

The systematic study of the economy or economic phenomena, involving the collection and analysis of data to enhance understanding of economic processes.