Chorionic Villus Sampling Can Be Performed Earlier Than Amniocentesis

question 99

True/False

Chorionic villus sampling can be performed earlier than amniocentesis.

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Definitions:

Regio-

A prefix used in chemistry to indicate the region or specific position in a molecule where a reaction occurs or a substituent is located.

Stereochemical

Pertaining to the spatial arrangement of atoms within molecules and the impact of this arrangement on their chemical behavior and properties.

Regio-

A prefix in chemistry indicating the region or position in a molecule where a reaction occurs, often used to describe the specificity of chemical reactions.

Stereochemical

Relating to the study of the spatial arrangement of atoms in molecules and its impact on the chemical behavior of those molecules.