Answer:
point mutation, change within a gene in which one base pair in the DNA sequence is altered. Point mutations are frequently the result of mistakes made during DNA replication, although modification of DNA, such as through exposure to X-rays or to ultraviolet radiation, also can induce point mutations
Answer:
All cells are surrounded by a cell membrane. The cell membrane is semipermeable, allowing some substances to pass into the cell and blocking others.
Explanation:
<span>The virus in the lytic cycle will cause a disease in the organism. The destruction of the diseased cell and its membrane is the idea of the lytic cycle. The viral DNA exist in the bacterial cell and replicates in the host bacterial DNA. This is the reason why virus can worsen the disease of the organism.</span>
