The End Replication Problem:       refers to the end of a lineage due to no accessible breeding partners   results from interlinked circular chromosomes   results from the inability to replicate the 5' ends of a linear genome, resulting in shortening the chromosomes every round of replication   refers to the connection between an Okazaki fragment and the lagging strand   results from telomerase adding telomeres preventing cell senescence

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Q: SCIEN

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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.