Chapter
1. 17.4 Chromosome Rearrangements: Formation of Paracentric Inversions
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17.4 Chromosome Rearrangements: Formation of Paracentric Inversions
1.1
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Questions
Question
1.1
A paracentric inversion can occur when chromosomes are condensed/decondensed (choose one) and ________.
A.
B.
C.
D.
E.
Correct.
Incorrect.
2
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Question
1.2
Two ____________ on one chromosome can occur, and the internal region can ____________ prior to rejoining the broken ends to form a paracentric inversion.
A.
B.
C.
D.
E.
Correct.
Incorrect.
2
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Question
1.3
A chromosome has the sequence A B C 0 D E F G H, where 0 = the centromere. A breakage and rejoining occurs between the D and E genes and the G and H genes, producing a paracentric inversion. What is the sequence of the inverted chromosome?