Label the parts of the DNA replication fork. DNA ligase Leading strand Okazaki fragment DNA polymerase I 5 mommy Open beta clamp RNA primer New bases- DNA helicase DNA polymerase III New bases Closed beta clamp Parent DNA DNA gyrase Clamp loader 5 5' DNA primase 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.
![## Label the Parts of the DNA Replication Fork
### Interactive Diagram Explanation
The diagram presented illustrates the various components involved in the DNA replication fork. To enhance understanding, let's transcribe the labels and describe the functionality of each part:
**Components to be Labeled:**
1. **DNA ligase**
2. **Okazaki fragment**
3. **Open beta clamp**
4. **DNA helicase**
5. **Closed beta clamp**
6. **DNA gyrase**
7. **DNA primase**
8. **Leading strand**
9. **DNA polymerase I**
10. **RNA primer**
11. **DNA polymerase III**
12. **Parent DNA**
13. **Clamp loader**
14. **Single-strand binding proteins**
### Description:
#### 1. DNA Ligase
An enzyme that facilitates the joining of DNA strands together by catalyzing the formation of a phosphodiester bond.
#### 2. Okazaki Fragment
Short sequences of DNA nucleotides which are synthesized discontinuously and later linked together by DNA ligase to create the lagging strand during DNA replication.
#### 3. Open Beta Clamp, 4. Closed Beta Clamp
The clamp is a protein tool that holds the DNA polymerase in place on the DNA strand during replication. It ensures high processivity of DNA polymerase.
#### 4. DNA Helicase
An enzyme that unwinds the DNA helix ahead of the replication fork, allowing the single strands to be copied.
#### 5. DNA Gyrase
Prevents the DNA double helix from getting too tightly wound as the DNA is opened up for replication.
#### 6. DNA Primase
An enzyme involved in the replication of DNA and is a type of RNA polymerase. It synthesizes short RNA sequences called primers which serve as the starting point for DNA synthesis.
#### 7. Leading Strand
The DNA strand that is synthesized continuously during replication.
#### 8. DNA Polymerase I
Enzyme that removes the RNA primer and fills in the gaps with DNA.
#### 9. RNA Primer
A short strand of RNA that serves as a starting point for DNA synthesis.
#### 10. DNA Polymerase III
Enzyme that synthesizes new strands of DNA complementary to the target strand during replication.
#### 11. Parent DNA
The original double-stranded DNA that is unwound and replicated.
#### 12. Clamp Loader
A protein complex that loads the](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7cfd16e2-e62b-4a4c-ace2-b5f97f250cae%2Fe14b43b3-73ee-4d0a-a16f-7f5d15200556%2F4i8kehj_processed.jpeg&w=3840&q=75)
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