Biology, 15.03.2020 02:03 mariakelley15
Which of the following is true concerning the equator?
It is a great circle.
It is the prime meridian.
It is located at 60 degrees north.
It is a line of longitude.
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 05:00
Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist
Answers: 1
Biology, 22.06.2019 11:20
Scientific evidence is most likely to be consistent if it is based on data from
Answers: 2
Which of the following is true concerning the equator?
It is a great circle.
...
It is a great circle.
...
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