From what language does the phrase non sequitur originate, and what does it mean? a. it comes from greek, and in english it refers to the school from which someone graduates. b. it comes from latin, and in english it refers to something that feels out of place or illogical in a certain context. c. it comes from spanish, and in english it refers to someone's mother. d. it comes from italian, and in english it refers to someone's mother.

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?

Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?