Question

A virus mutates, and therefore it has which of the following traits of living things?(1 point) Responses It is made of cells. It is made of cells. It grows and develops. It grows and develops. It uses energy. It uses energy. It evolves.
Answer
Compare a virus to a unicellular organism.(1 point) Responses Viruses reproduce through asexual reproduction; unicellular organisms need a host cell. Viruses reproduce through asexual reproduction; unicellular organisms need a host cell. Viruses need energy; unicellular organisms do not need energy. Viruses need energy; unicellular organisms do not need energy. Unicellular organisms have a cell membrane made from a lipid bilayer; viruses have a protein coat. Unicellular organisms have a cell membrane made from a lipid bilayer; viruses have a protein coat. Neither unicellular organisms nor viruses respond to stimuli. Neither unicellular organisms nor viruses respond to stimuli.
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Summarize the lytic cycle.(1 point) Responses The viral DNA incorporates itself with the host cell’s and replicates whenever the host cell replicates itself. The viral DNA incorporates itself with the host cell’s and replicates whenever the host cell replicates itself. A virus copies its genetic material and then splits its cell membranes in half to form identical viruses. A virus copies its genetic material and then splits its cell membranes in half to form identical viruses. A virus injects its genetic material into the host cell, copies itself, and then forms new viruses that burst out of the host cell. A virus injects its genetic material into the host cell, copies itself, and then forms new viruses that burst out of the host cell. A virus lays eggs on the host cell’s protein coat, which then hatch and move on to infect other cells.
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Differentiate between the lysogenic and lytic cycles.(1 point) Responses The host cell copies its own DNA during the lytic cycle. The host cell copies its own DNA during the lytic cycle. The host cell is destroyed during the lytic cycle. The host cell is destroyed during the lytic cycle. The virus injects DNA into the host cell during the lysogenic cycle. The virus injects DNA into the host cell during the lysogenic cycle. Viral proteins are synthesized during the lysogenic cycle.
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whats the answer
Answer
Why do doctors recommend people get the flu vaccine every year rather than every few years?(1 point) Responses They should get the flu vaccine because their bodies already have a resistance. They should get the flu vaccine because their bodies already have a resistance. They should get the flu vaccine because their bodies do not build up resistance. They should get the flu vaccine because their bodies do not build up resistance. They should get the flu vaccine because viruses do not mutate. They should get the flu vaccine because viruses do not mutate. They should get the flu vaccine because viruses mutate.
Answered by GPT 3.5
It evolves.
Answered by GPT 3.5
Viruses reproduce through asexual reproduction; unicellular organisms need a host cell.
Answered by GPT 3.5
A virus injects its genetic material into the host cell, copies itself, and then forms new viruses that burst out of the host cell.
Answered by GPT 3.5
The host cell is destroyed during the lytic cycle, while in the lysogenic cycle, the virus injects DNA into the host cell and viral proteins are synthesized.
Answered by GPT 3.5
During the lytic cycle, the host cell is destroyed, while in the lysogenic cycle, the virus injects its DNA into the host cell and incorporates it into the host cell's DNA. Viral proteins are then synthesized and the viral DNA replicates along with the host cell's DNA, without immediate cell destruction.
Answered by GPT 3.5
They should get the flu vaccine because viruses mutate.