Answers: 2
Biology, 21.06.2019 17:20
The trp operon in e.coli regulates genes that code for enzymes required for synthesis of the repressible operon. when tryptophan is not available amino acid tryptophan. the trp operon is a in the environment, the trp repressor protein activeinactiveregulated. therefore, rna polymerase can bind to the genes to begin transcription.
Answers: 1
Biology, 21.06.2019 19:00
Photosynthesis converts light energy to chemical energy. which molecules are the end product of this transformation of energy in this reaction?
Answers: 1
Biology, 22.06.2019 18:00
The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?
Answers: 2
Biology, 22.06.2019 18:30
What part of the body contains bile, an enzyme that break down lipids?
Answers: 1
An acidic solution has a pH greater than 7. True or false?...
English, 27.06.2019 04:30
Computers and Technology, 27.06.2019 04:30
Biology, 27.06.2019 04:30
Mathematics, 27.06.2019 04:30
Mathematics, 27.06.2019 04:30
Social Studies, 27.06.2019 04:30
Computers and Technology, 27.06.2019 04:30
Biology, 27.06.2019 04:30
Computers and Technology, 27.06.2019 04:30
Computers and Technology, 27.06.2019 04:30