Which Prenatal Diagnostic Method Is Used After in Vitro Fertilization

question 18

Multiple Choice

Which prenatal diagnostic method is used after in vitro fertilization but before implantation?

• A) chorionic villus sampling
• B) ultrafast magnetic resonance imaging
• C) fetal surgery
• D) preimplantation genetic diagnosis

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Definitions:

Mitochondrial Membrane

The membrane that encloses the mitochondrion, consisting of an outer membrane and an inner membrane with folds known as cristae, where energy production occurs.

Citric Acid Cycle

A key component of cellular respiration, this cycle processes acetyl-CoA to produce energy, NADH, FADH2, and carbon dioxide.

Mitochondrial Matrix

The innermost compartment of the mitochondrion, enclosed by the inner membrane, containing enzymes, DNA, and ribosomes.

Eukaryotic Cell

A type of cell that contains a nucleus and other membrane-bound organelles, distinguishing them from prokaryotic cells.