Some Processes Involved in DNA Replication The replication origin is identified. DNA primase builds RNA primer. Okazaki fragments are spliced by DNA ligase. Helicases bind and uncoil the DNA double helix. RNA primer is the starting point for DNA polymerase. DNA replication ends at the telomere where DNA codes for termination. DNA polymerase adds complementary nucleotides in the 5' to 3' direction in short segments called Okazaki fragments. The sequence in which the events numbered above occur during DNA replication of the lagging strand is:
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.
Some Processes Involved in
- The replication origin is identified.
- DNA primase builds RNA primer.
- Okazaki fragments are spliced by DNA ligase.
- Helicases bind and uncoil the DNA double helix.
- RNA primer is the starting point for DNA polymerase.
- DNA replication ends at the telomere where DNA codes for termination.
- DNA polymerase adds complementary
nucleotides in the 5' to 3' direction in short segments called Okazaki fragments.
The sequence in which the events numbered above occur during DNA replication of the lagging strand is:
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