How does bacteriophage lambda "decide" whether to enter the lytic or lysogenic cycle when it infects a bacterium and how does it execute the decision? Which of the statements below are correct? O In a population of healthy and vigorously growing bacteria cells it propagates lytically. O In a population of poorly growing bacteria cells it propagates lysogenically. In the lysogenic state, the prophage genome is inactive (repressed). O In the lytic phase, the phage genes for reproduction are active (induced).
How does bacteriophage lambda "decide" whether to enter the lytic or lysogenic cycle when it infects a bacterium and how does it execute the decision? Which of the statements below are correct? O In a population of healthy and vigorously growing bacteria cells it propagates lytically. O In a population of poorly growing bacteria cells it propagates lysogenically. In the lysogenic state, the prophage genome is inactive (repressed). O In the lytic phase, the phage genes for reproduction are active (induced).
Human Anatomy & Physiology (11th Edition)
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Transcribed Image Text:How does bacteriophage lambda "decide"
whether to enter the lytic or lysogenic cycle
when it infects a bacterium and how does it
execute the decision? Which of the
statements below are correct?
O In a population of healthy and vigorously
growing bacteria cells it propagates lytically.
O In a population of poorly growing bacteria
cells it propagates lysogenically.
In the lysogenic state, the prophage genome is
inactive (repressed).
O In the lytic phase, the phage genes for
reproduction are active (induced).
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