You are researching a public essay on growing internet censorship. which of these sources is the most relevant and credible?

a. a list of signatures from people who are against restrictions proposed in new internet laws

b. an anonymous article in a local county newspaper supporting harsher internet censorship laws

c. a recent survey by a news agency showing that most parents across the country favor internet censorship

an article on an internet blog that describes how d. the act of internet censorship encroaches on the first amendment

Which is required for sexual fissiondiploid cell productionmeiosis

Keeping in mind the life cycle of bacteriophages, consider the following problem: during the reproductive cycle of a temperate bacteriophage, the viral dna inserts into the bacterial chromosome where the resultant prophage behaves much like a trojan horse. it can remain quiescent, or it can become lytic and initiate a burst of progeny viruses. several operons maintain the prophage state by interacting with a repressor that keeps the lytic cycle in check. insults (ultraviolet light, for example) to the bacterial cell lead to a partial breakdown of the repressor, which in turn causes the production of enzymes involved in the lytic cycle. as stated in this simple form, would you consider this system of regulation to be operating under positive or negative control?

Viruses can be transmitted through air, water, food, insect bites, and direct skin contact. once a virus gains entry into the body, it invades a host cell in order to? a. synthesize antibodies for defense b. deactivate the host cell's defenses c. access cell processes for reproduction d. metabolize host proteins and grow