Can someone help me please I don’t know how to do this and I have to hand it in ASAP!! :(
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Biology, 26.05.2021 07:50, makaylahunt
Can someone help me please I don’t know how to do this and I have to hand it in ASAP!! :(
Answers: 2
Biology, 21.06.2019 19:30, tayacall9362
The body is protected against harmful flu viruses by
Answers: 1
Biology, 22.06.2019 02:30, mahaypatto
{answer found. it's (3 ) }which statement describes the cell cycle? (1)the cell cycle is a process in which one cell divides into four genetically different cells. (2)the cell cycle is a process in which one cell divides into two genetically different cells. (3)the cell cycle is a process in which one cell divides into two genetically identical cells. (4)the cell cycle is a process in which one cell divides into four genetically identical cells.
Answers: 1
Biology, 22.06.2019 02:50, mccay5016987
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?
Answers: 1
Chemistry, 18.04.2021 03:30
Mathematics, 18.04.2021 03:30
Mathematics, 18.04.2021 03:30
English, 18.04.2021 03:30