Which of the following statements is TRUE?   Synthesis of the lagging strand requires more DNA helicase enzymes than synthesis of the leading strand. The lagging strand is synthesized in a semiconservative fashion while the leading strand is synthesized in a conservative fashion. The leading strand is replicated continuously for the entire length of the chromosome, e.g. while the lagging strand has multiple origins of replication The lagging strand has a higher mutation rate than the leading strand. None of the answers are true.

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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.