How many bacteriophages are formed after 25 minutes of initial infection?
Correct answer: B. 200
- A. 50
- B. 200
- C. 10
- D. 1000
Explanation
After 25 minutes of initial infection, about 200 bacteriophages are formed, which corresponds to the burst size of bacteriophage T4. Options with much smaller or much larger numbers (10, 50, 1000) are incorrect because they do not match the typical replication output of bacteriophages.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Acellular Life
Viruses are acellular infectious particles whose capsid, nucleic acid and host-dependent replication distinguish them from living cells. HIV infection covers transmission, replication, effects on helper T cells, progression to AIDS, symptoms, prevention and treatment, while AIDS is the disease state caused by advanced immune-system damage rather than a separate virus.
Practise Acellular Life
342 free Acellular Life MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Acellular Life questions
In which step is lysozyme released by the bacteriophage?
Which of the following is the simplest form of pathogens causing diseases?
Where does the bacteriophage replicate?
During the lytic cycle, how many phages are released from the infected host cell?
Retroviruses are characterized by:
Viruses that attack bacteria are called what?