Biology, 07.09.2020 07:01 sarinawhitaker
Why cells are considered to be an essential part of understanding the origin of life?
Answers: 3
Biology, 22.06.2019 02:50
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 08:00
What advantages does a pedigree have over a written passage?
Answers: 3
Biology, 22.06.2019 20:00
As soon as i live in alabama and i have question to me with a report. or rather a statement. the statement i need with: discuss the influence of cost and availability on your states (alabama) statistics. i really need to complete this. so anything will ! 20 points are up for grabs to the most !
Answers: 3
Biology, 23.06.2019 10:30
1kg is equal to (2 points) 100 g 10,000 dg 1,000 mg 1,000 cg
Answers: 1
Why cells are considered to be an essential part of understanding the origin of life?...
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