BIOLOGY HIGH SCHOOL

1. The instructions for making new copies of a virus are A. part of a virus's capsid.
B. coded in proteins on the surface membrane.
C. coded in either RNA or DNA.
D. found only in bacteriophages.

2. A lytic infection concludes with the
A. insertion of viral DNA into the host cell’s DNA.
B. production of a prophage.
C. bursting of the host cell.
D. production of messenger RNA.

3. A prophage is made of
A. bacteriophages.
B. carbohydra

Answers

Answer 1
Answer: 1. The correct answer is C. Coded in either DNA or RNA.
The instrument of making new copies of a virus are being coded in either DNA or RNA. Viral replication is known as the formation of biological viruses which is formed during the infection process in the target host cells. Viruses before getting to viral replication first they should get into the cell. 
It is through this virus copies that packaging than virus continues to infect new hosts.

2. The answer is C. Bursting of the host cell.
A lytic infection concludes with the bursting of the host cell. Lytic cycle results when there is a destruction of an infected cell and its membrane. There are bacteriophages that only use lytic cycle and are referred to as virulent phages and it exists as a free-floating molecule which is within the bacterial cell.

3. The answer is viral DNA.
A prophage is made of viral DNA.
Prophage is termed as bacteriophage genome which is integrated and inserted into circular bacteria DNA chromosomes. It is a latent form of phage, whereby viral genes are present in a bacterium even without causing disruption in the bacterial cell. 
It is a stage of virus which informs of a genome and inserted host DNA.
Answer 2
Answer:

A virus's ability to replicate itself is encoded in either DNA or RNA. The creation of biological viruses throughout the infection process in the target host cells is referred to as viral replication and lytic cycle.

Thus,  Viruses must initially enter the cell in order to begin viral replication.  This packaging allows the virus to spread to new hosts by making copies of itself. The host cell bursting is the correct response.

The host cell bursts at the end of a lytic infection. A lytic cycle is produced when an infected cell and its membrane are destroyed. There are pathogenic bacteriophages, which exist as free-floating molecules, that exclusively use the lytic cycle.

Viral DNA is used to create prophages. Bacteriophage genomes that are integrated and inserted into circular bacterium DNA chromosomes are known as prophages and lytic cycle.

Thus, A virus's ability to replicate itself is encoded in either DNA or RNA. The creation of biological viruses throughout the infection process in the target host cells is referred to as viral replication and lytic cycle.

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