Biology, 10.11.2019 02:31, jamarishayw
The trp repressor binds to the operator region of dna as a dimer (two repressor protein subunits bound together as a unit).you isolate a new mutant e. coli strain that you call rnovel. in this strain, the repressor protein cannot attach to dna (it cannot bind trpo+), but it can make dimers. in this strain, how is expression of the trp operon regulated? a. constitutiveb. induciblec. repressibled. noninducible
Answers: 2
Biology, 21.06.2019 19:40, Ashleyrango5371
In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20
Answers: 1
Biology, 22.06.2019 02:00, harleycochran2ovyt3n
Name the two stages involved in protein synthesis and explain what occurs in each of the two stages. be sure to also indicate where each process takes place. plz don't give one sentence answers : d
Answers: 2
Biology, 22.06.2019 17:20, Bianca1203
Can yall plz me on this question im having a hard time think about it
Answers: 1
The trp repressor binds to the operator region of dna as a dimer (two repressor protein subunits bou...
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