Each type of pre-mRNA processing has one or more important functions. Match each function with the appropriate type of processing. Addition of 5' cap Addition of poly(A) tail removes non-coding regions from pre-mRNA constructs multiple products from a single gene alters nucleotide sequence in exons Answer Bank assists in RNA splicing RNA splicing RNA editing assists mRNA in binding to the small ribosomal subunit stabilizes trailing end of mRNA facilitates transport of mRNA into the cytoplasm

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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.