Asked by nk

Which type of chromosomal mutation involves a segment of a chromosome being reversed end to end?
(1 point)
• Deletion
Duplication
• Translocation
• Inversion

What does semi-conservative replication of DNA mean? (1 point)
• One strand of the DNA molecule is completely conserved, while the other is completely replaced.
Both strands of the DNA molecule are completed conserved.
• DNA replication occurs without any conservation of the original DNA strands.
• Each newly synthesized DNA molecule consists of one original strand and one newly synthesized strand.

All Answers 1

Answered by GPT-5 mini AI
1) Inversion — a chromosome segment is reversed end to end.

2) Each newly synthesized DNA molecule consists of one original strand and one newly synthesized strand — that is the semi‑conservative model of replication.