Biology, 16.10.2019 13:30 Angela1998
Human development may change depending upon the environment. this is because development is
Answers: 1
Biology, 21.06.2019 14:20, mattgraham366
When is a hurricane considered to have made landfall? a. when at least one inch of rain occurs b. when the eye reaches the land mass c. when the outer wind bands make landfall d. when it moves inland from the coast
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
Biology, 22.06.2019 03:30, weisenbergertay5779
What is the most appropriate method of gaining weight (muscle mass)
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Biology, 22.06.2019 15:30, kcarstensen59070
Wich is not standing in the way of astronomers getting a good view of different star
Answers: 2
Human development may change depending upon the environment. this is because development is...
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