Zadanie 4c
Explain how a temperate bacteriophage can persist and multiply through a lysogenic cycle.
- Materiał graficzny
Prophages and lysogenic infection
Explain integration and maintenance of lambda phage DNA in a host genome and its possible return to lytic replication.
Tę umiejętność sprawdza 5 zadań wzorowanych na arkuszach IB z lat 2024–2025.
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Zadanie 13
Which event distinguishes lysogenic infection from an immediately lytic infection by a temperate bacteriophage? A. The host supplies no energy to viral processes B. The phage genome becomes a prophage within the host chromosome C. The viral genome is never…
Zadanie 13
A temperate phage can persist in its bacterial host or undergo productive infection. Which event identifies the lysogenic state in a lambda-like phage? A. Translation without host ribosomes B. Complete destruction of the viral genome on entry C. Immediate…
Zadanie 1b
Compare and contrast the lytic and lysogenic pathways of bacteriophage lambda.
Zadanie 9c
Outline how a viral vector can change a target cell genetically.
- Materiał graficzny