Chorionic Villus Sampling Can Be Performed Earlier in Pregnancy Than

question 55

True/False

Chorionic villus sampling can be performed earlier in pregnancy than amniocentesis.

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Definitions:

Aqueous Solution

A solution in which the solvent is water.

Electrophoresis

A laboratory technique used to separate macromolecules like DNA or protein based on their size and charge.

Cathode

The electrode in a battery or electrolytic cell where reduction occurs; it attracts cations.

Anode

The electrode in an electrochemical cell at which oxidation occurs, electrons are released, and positive current flows into the device from the external circuit.