What is the function of the following elements of an operon? a) regulator b) operator c) promoter d) structural genes Operon: Operon is a structure in DNA and contains multiple functional genes. Prokaryotes like bacteria and archaea contain an ...
The rate of transcription of the trp operon in E. coli is controlled by what two regulatory processes? These two processes can regulate the trp operon up to about ___-fold due to the combined effects of these processes. By what mechanisms do these two r What...
Is the trp operon and lac operon only in prokaryotes? How does an operon organize DNA and regulate gene expression? What happens to introns after splicing? What does telomerase do in DNA replication? What are the hallmarks of introns in molecular biology terms? What is retrovirus-mediated gene ...
The estimated size for an "average" human gene is about 28,000 base pairs. So how many single nucleotide differences would you find in an average human gene? What does natural selection do? a) Creates new traits. b) Selects traits already in the population. c) Modifies traits in an org...
What is an operon, and what are the elements of the operon model? 1) What is an operon, and what kinds of cells use operons? 2) What is a repressor protein, how does it regulate the transcription of an operon (like the lac operon)? a. What is an operon? ...
The main difference is that ED alone does not necessarily implicate inability to climax (i.e. ejaculate semen containing spermatozoa). Around 65% of...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a qu...