Biology, 03.02.2021 01:00, oscarurtiz89
Organisms are only able to obtain about 10% of the energy available from the trophic level below it. What evidence supports this fact?
Answers: 3
Biology, 21.06.2019 22:20, mrflexington77
9. wind power creates pollution. water air soil noise
Answers: 2
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 05:30, holaadios222lol
Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air
Answers: 2
Organisms are only able to obtain about 10% of the energy available from the trophic
level below it...
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