What is a genetic mutation?
A. A genetic mutation is a physical change in the appearance of an organism
B. A genetic mutation is a temporary alteration in the DNA sequence
C. A genetic mutation is a reversible change in the DNA sequence
D. A genetic mutation is a permanent alteration in the DNA sequence that makes up a gene.
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Explain the process of DNA replication.
A. DNA replication involves the synthesis of proteins.
B. DNA replication is the process by which a DNA molecule is copied to produce two identical DNA molecules.
C. DNA replication is the process of creating RNA molecules.
D. DNA replication results in the production of non-identical DNA molecules.
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