An amino acid is synthesized by the prokaryote, e coli. the genes for the enzymes responsible for synthesizing this amino acid are encoded in an operon. the operon is regulated by a repressor. when the amino acid binds to the repressor, the repressor changes shape so it can bind to the operator. which of the following statements is true? a. when levels of the amino acid are high, it binds to the repressor, allowing synthesis of this amino acid to proceed. b. when levels of the amino acid are low, it binds to the repressor, allowing synthesis of this amino acid to proceed c. when levels of the amino acid are high they bind to the repressor ending the synthesis of this amino acid. d. when levels of the amino acid are low they bind to the repressor ending the synthesis of this amino acid.
Answers: 1
Biology, 21.06.2019 21:50
What is the name for a substance formed in a chemical reaction
Answers: 1
Biology, 22.06.2019 02:30
Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.
Answers: 1
Biology, 22.06.2019 06:00
Will mark you as ! keiko’s teacher was discussing the theory of endosymbiosis. she asked keiko to mark the organelles in the diagram that most closely resembled prokaryotes. which organelles should keiko mark? * the first image is the question and the second image is some information to you answer the !
Answers: 1
An amino acid is synthesized by the prokaryote, e coli. the genes for the enzymes responsible for sy...
English, 10.05.2021 21:50
Mathematics, 10.05.2021 21:50
Mathematics, 10.05.2021 21:50
Spanish, 10.05.2021 21:50
Computers and Technology, 10.05.2021 21:50
Arts, 10.05.2021 21:50
Social Studies, 10.05.2021 21:50
Computers and Technology, 10.05.2021 21:50
Mathematics, 10.05.2021 21:50
Computers and Technology, 10.05.2021 21:50