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Which type of viruses usually infect bacteria?
- a)Single-stranded RNA
- b)Double-stranded DNA
- c)Single-stranded DNA
- d)Double-stranded RNA
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Which type of viruses usually infect bacteria?a) Single-stranded RNAb)...
Bacterial viruses, also known as bacteriophages, typically infect bacteria and are usually double-stranded DNA viruses. These viruses play a significant role in the control of bacterial populations in various environments. Understanding the specific types of viruses that infect different organisms is essential in studying the mechanisms of infection and developing strategies for combating viral diseases.
Most Upvoted Answer
Which type of viruses usually infect bacteria?a) Single-stranded RNAb)...
Double-stranded DNA viruses infect bacteria
Explanation:
Double-stranded DNA (dsDNA) viruses are the most common type of viruses that infect bacteria. These viruses have a double-stranded DNA genome which carries the genetic information necessary for their replication and function. Here is a detailed explanation of why these viruses are the most common type to infect bacteria:
- Genetic material: Double-stranded DNA viruses have a stable genetic material that can be easily replicated by the host cell machinery. This allows the virus to efficiently produce new viral particles within the bacterial host.
- Replication: The replication of double-stranded DNA viruses is relatively straightforward compared to other types of viruses. This simplicity in replication makes them highly efficient at infecting and replicating within bacterial cells.
- Host compatibility: Bacterial cells are equipped to handle double-stranded DNA molecules, making them ideal hosts for dsDNA viruses. The compatibility between the viral genome and the host cell machinery facilitates successful infection and replication.
- Structural stability: Double-stranded DNA viruses have a stable structure due to the double helix of their DNA molecules. This stability ensures that the viral genome is protected during infection and can be efficiently transcribed and translated by the host cell.
Overall, the characteristics of double-stranded DNA viruses make them well-suited for infecting bacterial cells and exploiting their machinery for replication. This is why they are the most common type of viruses that infect bacteria.
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Which type of viruses usually infect bacteria?a) Single-stranded RNAb) Double-stranded DNAc) Single-stranded DNAd) Double-stranded RNACorrect answer is option 'B'. Can you explain this answer?
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