To State That a Particular Teratogen Has an Effect During

question 4

Multiple Choice

To state that a particular teratogen has an effect during a "critical period" means that it:

• A) can affect organ systems that are critical for sustaining life
• B) can cause the mother to become critically ill and perhaps die
• C) exerts its effect on development only during a particular stage of development
• D) will require the mother to be hospitalized, most likely in a critical care unit

Identify the structural relationships between stereoisomers including enantiomers, diastereomers, geometric isomers (cis-trans), and meso compounds.

Distinguish between different types of isomers (constitutional isomers, stereoisomers) and their characteristics.

Calculate the number of diastereomers for given molecular structures.

Construct and interpret Fischer projections and three-dimensional molecular structures for stereoisomers.

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Definitions:

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