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Provirus is. A)a free virus B)primitive virus C)integrated viral genome D)a free DNA?
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Provirus is. A)a free virus B)primitive virus C)integrated viral genom...
What is a provirus?
A provirus is an integrated viral genome that becomes a permanent part of the host cell's DNA. It is a genetic material of a virus that has inserted itself into the DNA of a host cell. The provirus can stay dormant for long periods within the host cell, and it can replicate along with the host cell DNA during cell division.
How does a provirus form?
A provirus forms when a virus infects a host cell and integrates its genetic material into the host cell's DNA. The integration process is mediated by a viral enzyme called integrase, which cleaves the host cell DNA and covalently links the viral genome to the host cell DNA. The resulting structure is called a provirus, which can remain in the host cell for the life of the cell.
What are the characteristics of a provirus?
Some of the characteristics of a provirus include:
- It is a permanent part of the host cell's DNA
- It can remain dormant for long periods
- It can replicate along with the host cell DNA during cell division
- It can be passed on to daughter cells during cell division
- It can be activated under certain conditions, leading to viral replication and production of new viral particles
What is the significance of provirus?
Provirus has significant biological and medical implications:
- It enables viruses to persist within host cells for long periods, evading the host immune response and antiviral therapies
- It can cause mutations or disruptions in the host cell DNA, leading to genetic diseases or cancer
- It can act as a reservoir for the production of new viral particles, leading to viral spread and disease transmission
- It can be manipulated for gene therapy or genetic engineering purposes
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Provirus is. A)a free virus B)primitive virus C)integrated viral genom...
Integrated viral genome.
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Provirus is. A)a free virus B)primitive virus C)integrated viral genome D)a free DNA?
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Provirus is. A)a free virus B)primitive virus C)integrated viral genome D)a free DNA? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Provirus is. A)a free virus B)primitive virus C)integrated viral genome D)a free DNA? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Provirus is. A)a free virus B)primitive virus C)integrated viral genome D)a free DNA?.
Provirus is. A)a free virus B)primitive virus C)integrated viral genome D)a free DNA? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Provirus is. A)a free virus B)primitive virus C)integrated viral genome D)a free DNA? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Provirus is. A)a free virus B)primitive virus C)integrated viral genome D)a free DNA?.
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