What is the basis for the difference in how the leading and lagging strands of DNA molecules are synthesized? a. The origins of replication occur only at 5'end b. Helicases and single-strand binding proteins work at the 5'end c. DNA polymerase can join new nucleotides only to the 3' end of a pre-existing strand d. DNA ligase works only in the 3'-5' direction
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.
What is the basis for the difference in how the leading and lagging strands of DNA molecules are synthesized?
a. The origins of replication occur only at 5'end
b. Helicases and single-strand binding proteins work at the 5'end
c. DNA polymerase can join new
d. DNA ligase works only in the 3'-5' direction
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