What usually happens to the host’s dna during the lytic cycle? it is destroyed. it is integrated with the viral dna. it becomes a provirus. it is spliced with viral dna.

The host cell is destroyed at the end of the lytic cycle. Bacteriophages either undergo lytic cycle or lysogenic cycle in the host cell. In lytic cycle, virus takes over the bacterial machinery and manufactures multiple copies of virus. At the end virus burst out of the cell i.e the host cell is completely destroyed. In case of lysogenic cycle the viral genome gets integrated with the host genome.

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Explanation:

edge 2020 :)

the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.  

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i dont know it at allnow im just getting points at this pint