Difference Between Duplication and Replication

Replication refers to the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules while duplication refers to the process by which the amount of DNA inside the nucleus gets doubled. Hence, this is the main difference between replication and duplication of DNA.

1. What is replication mean?
2. What is duplication of DNA?
3. What are the different types of replication?
4. What is an example of replication?
5. What is an example of duplication mutation?
6. Is gene duplication good or bad?
7. What disease is caused by duplication mutation?
8. What type of replication is DNA replication?
9. What are the 4 steps of replication?
10. What are the 3 steps of replication?

What is replication mean?

1 : the action or process of reproducing or duplicating replication of DNA. 2 : performance of an experiment or procedure more than once. replication. noun.

What is duplication of DNA?

Duplication is a type of mutation that involves the production of one or more copies of a gene or region of a chromosome. Gene and chromosome duplications occur in all organisms, though they are especially prominent among plants. Gene duplication is an important mechanism by which evolution occurs.

What are the different types of replication?

Types of data replication

• Full table replication.
• Transactional replication.
• Snapshot replication.
• Merge replication.
• Key-based incremental replication.

What is an example of replication?

Replication is the act of reproducing or copying something, or is a copy of something. When an experiment is repeated and the results from the original are reproduced, this is an example of a replication of the original study. A copy of a Monet painting is an example of a replication.

What is an example of duplication mutation?

The term "duplication" simply means that a part of a chromosome is duplicated, or present in 2 copies. ... One example of a rare genetic disorder of duplication is called Pallister Killian syndrome, where part of the #12 chromosome is duplicated.

Is gene duplication good or bad?

Duplicate genes are not only redundant, but they can be bad for cells. Most duplicate genes accumulate mutations at high rates, which increases the chance that the extra gene copies will become inactive and lost over time due to natural selection.

What disease is caused by duplication mutation?

Charcot-Marie-Tooth disease. Description: Charcot-Marie-Tooth (CMT) disease is the most common inherited neurological disorder and is caused by genetic mutations. CMT1A results from a duplication of the gene on chromosome 17 that carries instructions for producing the peripheral myelin protenin-22.

What type of replication is DNA replication?

DNA replication is semiconservative. Each strand in the double helix acts as a template for synthesis of a new, complementary strand. New DNA is made by enzymes called DNA polymerases, which require a template and a primer (starter) and synthesize DNA in the 5' to 3' direction.

What are the 4 steps of replication?

• Step 1: Replication Fork Formation. Before DNA can be replicated, the double stranded molecule must be “unzipped” into two single strands. ...
• Step 2: Primer Binding. The leading strand is the simplest to replicate. ...
• Step 3: Elongation. ...
• Step 4: Termination.

What are the 3 steps of replication?

Replication occurs in three major steps: the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment. During separation, the two strands of the DNA double helix uncoil at a specific location called the origin.