Which of the following is correct about transcription? options: The reaction is driven forward by the hydrolysis of pyrophosphate PPi -> 2Pi RNA polymerase must be able to move from nucleotide to nucleotide. Once polymerase has finished adding nucleotides, the DNA-RNA hybrid dissociates and the DNA double helix reforms.
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.
Which of the following is correct about transcription?
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Once polymerase has finished adding nucleotides, the DNA-RNA hybrid dissociates and the DNA double helix reforms. |
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All of the above |
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