eukaryotic cells, which of the following is typical of how transcription is regulated? Group of answer choices Activators and enhancers at sites distant from structural genes interact to increase or decrease transcription Regulatory genes are always tightly coupled in physical proximity to the structural genes they regulate There are only a few transcription factors that are functional in eukarya Attenuation, where translation and transcription are tightly coupled, is common.
Gene Interactions
When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.
Gene Expression
Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.
In eukaryotic cells, which of the following is typical of how transcription is regulated?
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