NEET BIOLOGY

BIOLOGICAL CLASSIFICATION

VIRUSES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the last step in the viral reproduction cycle?¿Cuál es el último paso en el ciclo de reproducción viral?
A
A virus attaches to the surface of a host cell Un virus se adhiere a la superficie de una célula huésped.
B
The proteins and genetic material start to assemble in the cell Las proteínas y el material genético comienzan a ensamblarse en la célula.
C
The host cell bursts open, releasing the new viruses La célula huésped se abre de golpe, liberando nuevos virus.
D
The virus injects its genetic material into the cell El virus inyecta su material genético en la célula.
Explanation: 

Detailed explanation-1: -Finally, when the viral proteins and viral genomes are accumulated, they are assembled to form a progeny virion particle and then released extracellularly. Virion assembly and the release from the cell constitute the exit. The life cycle of virus.

Detailed explanation-2: -The viral life cycle can be divided into several major stages: attachment, entry, uncoating, replication, maturation, and release.

Detailed explanation-3: -Step 1: Attachment: The virus attaches itself to the target cell. Step 2: Penetration: The virus is brought into the target cell. Step 3: Uncoating and Replication: The enveloped virus loses its envelope, and viral RNA is released into the nucleus, where it is replicated. Step 4: Assembly: Viral proteins are assembled.

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