
Concept explainers
To determine: The characteristics of the Initiator elements.
Introduction: The transcription is a process in which a particular segment of DNA is copied into RNA. The process is catalyzed by an RNA polymerase enzyme. It is the first step of DNA based gene expression.
To determine: The characteristics of the BREs.
Introduction: Translation is a process of protein biosynthesis. In this process, the genetic code carried by mRNA is decoded to produce the polypeptide chain. The process follows transcription in which the DNA sequence is copied into an mRNA.
To determine: The characteristics of the DPEs.
Introduction: The TATA box is a sequence of DNA. It is found in the core promoter region of eukaryotes. The homolog of TATA box is present in prokaryotes and is called Pribnow box.
To determine: The characteristics of the MTEs.
Introduction: A core promoter is the region of the proximal promoter that contains the transcription start sites. It is the minimal stretch of DNA sequence that is sufficient to initiate the process of transcription.

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Chapter 17 Solutions
Concepts of Genetics (11th Edition)
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