Answers: 3
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, 22.06.2019 01:30
Deer cave cannot support photosynthesis is as not enough sunlight is present. in spite of this, it still has a complex food chain. what is the energy foundation of this food chain?
Answers: 1
Biology, 22.06.2019 03:00
Which statement best describes the relationship between an allele and a gene? question 1 a. an allele is a variation of a gene that can be expressed as a phenotype. b. an allele is the part of a gene that attaches to messenger rna molecules. c. an allele is a segment of a dna molecule that controls replication of a gene.
Answers: 3
Biology, 22.06.2019 04:20
Do you think the gene eef1 alpha1 supports cell theory? explain your response.
Answers: 2
are thought to have been present before vertebrates....
Computers and Technology, 28.07.2020 17:01
Mathematics, 28.07.2020 17:01
English, 28.07.2020 17:01
Mathematics, 28.07.2020 17:01
English, 28.07.2020 17:01
English, 28.07.2020 17:01
Computers and Technology, 28.07.2020 17:01
Physics, 28.07.2020 17:01
Mathematics, 28.07.2020 17:01
Computers and Technology, 28.07.2020 17:01
Mathematics, 28.07.2020 17:01