Biology, 12.11.2019 01:31 gabypinskyb8045
In paramecia and bacteria, is a reproductive process that allows recombination of genetic information.
a)
conjugation
b)
fission
c)
mitosis
d)
reconstitution
Answers: 1
Biology, 21.06.2019 16:30
Average annual precipitation and are the two major features that define the biomes on earth.
Answers: 1
Biology, 22.06.2019 02:20
The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions
Answers: 1
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 05:30
“in 1492 columbus sailed the ocean blue” is an example of: a)explicit memory b) procedural memory c) semantic memory d)episodic memory
Answers: 3
In paramecia and bacteria, is a reproductive process that allows recombination of genetic informati...
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