If a Chromosome Fragment Breaks Off and Then Reattaches to the Original

question 22

Multiple Choice

If a chromosome fragment breaks off and then reattaches to the original chromosome but in the reverse direction, the resulting chromosomal abnormality is called a(n)

• A) deletion.
• B) inversion.
• C) translocation.
• D) reciprocal translocation.

Understand the criteria for diagnosing and coding genetic blood disorders.

Classify different anemias based on dietary deficiencies and their diagnostic codes.

Recognize and code autoimmune and idiopathic conditions accurately.

Understand the diagnostic coding system for respiratory and immunodeficiency disorders.

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Definitions:

Hydrophobic

Relating to or having a fear of water; in chemistry, refers to substances that repel water.

Vibrating Electrons

Electrons in motion, typically referring to the movement within atomic or molecular orbitals which can lead to the emission of photons.

Free Radicals

Highly reactive molecules with unpaired electrons that can cause cell damage, implicated in aging and various diseases.

Ions

Atoms or molecules that have gained or lost one or more electrons, resulting in a net electric charge.