What can be said about the role of the DnaA protein in bacterial DNA replication? Select all the answers that apply. It binds DNA sequences in the oriC region at five 9 base-pair repeated sequences. It uses ATP energy to separate the strands of DNA at OriC. It removes RNA primers at Oric. OIt binds single-stranded DNA regions to keep the DNA strands from re-annealing in the replication fork. It removes supercoiled DNA formed ahead of the replication fork.

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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.