The bacteriophage contains an enzyme called _ which digest the cell wall of bacterium.
Correct answer: A. Lysozyme
- A. Lysozyme
- B. Hemagglutinin
- C. Neuraminidae
- D. Integrase
Explanation
The bacteriophage is a virus that infects bacteria. It uses an enzyme called lysozyme to break down the cell wall of the bacterium it targets. This allows the bacteriophage to enter the bacterial cell and take over its machinery to replicate itself. Lysozyme is like a key that helps the bacteriophage unlock and invade the bacterium. It's a fascinating example of how viruses have evolved to exploit their host's defenses.
Last updated
About Viruses
Viruses are acellular infectious particles made of genetic material enclosed by a protein capsid, sometimes with a lipid envelope. Their replication depends on a host cell and may follow lytic or lysogenic cycles, so viral structure and reproduction differ fundamentally from those of cellular organisms such as bacteria.
Practise Acellular Life
342 free Acellular Life MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Biology questions like this
Biology is on 6 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
A bacteriophage recognises and attaches to a specific bacterial cell by means of its
A chemical component that is NOT found in all Viruses is:
A combination of alpha interferon and ribavirin is used for the treatment of hepatitis:
A common polyhedral capsid shape of viruses is a _.
A defective virus that needs the unrelated help of virus that infects the same host cell in order to provide essential functions?