This diagram shows the functions of different enzymes during DNA replication. Which label would change if this process took place in a prokaryotic cell? DNA ligase DNA polymerase lagging strand Okazaki fragment 5 leading strand nucleus DNA polymeraser helicase single-strand binding proteins
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.

In this educational diagram, the various enzymes involved in DNA replication are illustrated and labeled. Here is a detailed description of the diagram to aid in your understanding:
1. **DNA Polymerase**: Enzymes responsible for forming new copies of DNA, by pairing nucleotides to the template strand.
2. **DNA Ligase**: An enzyme that joins DNA fragments together by forming a bond between the 3'-hydroxyl group of one nucleotide and the 5'-phosphate group of another.
3. **Lagging Strand**: One of the two strands of DNA found at the replication fork, which is synthesized discontinuously in short sections called Okazaki fragments.
4. **Leading Strand**: The strand of DNA which is synthesized continuously during DNA replication. It is oriented 3' to 5' to allow continuous replication by DNA polymerase.
5. **Okazaki Fragment**: Short, newly synthesized DNA fragments that are formed on the lagging template strand during DNA replication.
6. **Helicase**: Enzymes that bind and may even remodel nucleic acid or nucleic acid protein complexes. In DNA replication, they are vital in unwinding the DNA double helix.
7. **Single-Strand Binding Proteins**: Proteins that bind to the single-stranded DNA exposed by helicase. Their role is to prevent the single strands of DNA from forming secondary structures.
8. **Nucleus**: The organelle in eukaryotic cells that contains the genetic material.
### Important Note:
In the context of this diagram, the label that would change if this process took place in a prokaryotic cell is the "nucleus." Prokaryotic cells do not have a nucleus; instead, their DNA replication occurs in the cytoplasm.
- **Reset Button**: Use this button to clear your selections.
- **Next Button**: Use this button to proceed to the next step or section.
© 2021 Edmentum. All rights reserved.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F60dbef0c-0fc5-4f75-817e-4779f49a82cf%2Fd67a7427-9866-4561-bde1-84338cc43d51%2Fti1vcb_processed.jpeg&w=3840&q=75)

Trending now
This is a popular solution!
Step by step
Solved in 2 steps









