Which of the following correctly describes a Philadelphia chromosome?
A) A human chromosome 22 that has had a specific translocation.
B) A human chromosome 9 that is found only in one type of cancer.
C) An animal chromosome found primarily in the mid-Atlantic area of the United States.
D) A chromosome found only in mitochondria.

Question

Quizplus · Accepted Answer

The Philadelphia chromosome is a human chromosome 22 that has had a specific translocation, resulting in a fusion gene that contributes to the development of chronic myeloid leukemia.

Which of the Following Correctly Describes a Philadelphia Chromosome