Biology, 06.04.2021 19:00, amandaelisantos
CAN YOU EXPLAIN? What is chemical weathering, how does it occur?β
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Biology, 21.06.2019 18:00, alupton4887
Awater molecule is polar because there is an uneven distribution of these between the oxygen and hydrogen atoms.
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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
Biology, 22.06.2019 07:30, Cooldude3966
In which of the following relationships is one organism always benefited while the other organism is always harmed
Answers: 1
CAN YOU EXPLAIN? What is chemical weathering, how does it occur?β...
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