The right answer is when host cell damage is detected.
Prophage is integrated into the host's DNA and is duplicated exactly like bacterial genes. Later, through a process called induction, the prophage can be excised from the bacterial genome and give birth to a free phage DNA, which undertakes a lytic cycle. Once released, the viral DNA Deforms the functions of the host cell, converting them into the production of a large number of phagic particles.As a result of this lytic infection, the bacteria dies.
Reactivation of the lithic cycle is often triggered by molecular signals of host damage or stress.
No, this happens during metaphase.
The answer is a. correlational research.
In this scenario, you only do observation of one event and trying to find a link between them. This method is good for finding correlation, but not for causation.
Because you only observe the subject without intervention, it shouldn't be experimental research. What you observe is only one condition, so there is no control subject that get different condition.
Answer:
c. it ensures that the replicated DNA is an exact copy of the parent DNA
Explanation:
This means that each of the two strands in double-stranded DNA acts as a template to produce two new strands. Replication relies on complementary base pairing, that is the principle explained by Chargaff's rules: adenine (A) always bonds with thymine (T) and cytosine (C) always bonds with guanine (G).