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Why eukaryotic DNA is replicated in multiple areas at once while in prokaryotes DNA replication in only one area?
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Difference between eukaryotic DNA replication and bacterial replication?
The difference between Eukaryotic DNA and bacterial genome replication is the eukaryotic DNA is mostly linear and has multiple sites of replication. They both are bidirectional.
What are the basic differences between prokaryic and eukaryotic?
Prokaryotes do not have a nuclear membrane or nucleoli, Eukaryotes do. Prokaryote have no organells, Eukaryote do. Prokaryotes usually have a single circular chromosome lacking histones. Eukaryotes have multiple linear chromosomes with histones. Prokaryotes replicate by binary fission, Eukaryotes by mitosis and meiosis.
How do eukaryotic organisms solve the problem of time constraints on replication of DNA?
The replication begins at origins along the DNA.
Is it true formation of multiple replication forks tends to slow down DNA replication?
No, the whole point in forming multiple replication forks is to reduce the time it takes to replicated DNA by replicating several sections of DNA at the same time, so that each polymerase enzyme has to copy less of the DNA. As a result replication finishes earlier than it would if one polymerase were to replicate the entire strand (as it would operate at the same speed - about 1000 base pairs per second). The human genome has about 20,000 origins for replication, which will produce 20,000 replication forks. It is necessary to have this many because the human genome is so large (3.3 billion base pairs). Without 20,000 origins, DNA replication would take close to 20,000 times longer.
Is the sperm cell Eukaryotic or Prokaryotic cell?
The word prokaryote is interchangeable with the word bacteria. Because sperm cells are not bacteria, it is not a prokaryote, but a eukaryote. In a more complex answer, you cannot make prokaryote from a eukaryote, because sperm cells are made from a eukaryotic cell. That's like saying that your fig tree grows peanuts.
Difference between eukaryotic DNA replication and bacterial replication?
The difference between Eukaryotic DNA and bacterial genome replication is the eukaryotic DNA is mostly linear and has multiple sites of replication. They both are bidirectional.
Why can't prokaryotes have multiple replication bubbles?
Because of no nucleus
Do replication forks speed up replication?
Multiple replication forks working in concert, can be replicated in about 8 hours
How does DNA replication differ in prokaryotes and eukaryotes?
1. In eukaryotic cells replication forks make several start sites along the DNA strand which forms replication "bubbles" which get larger the more DNA is copied, and stop when DNA replication is complete. In prokaryotic cell's DNA is formed in a loop, two replication forks start along one part of the loop (origin replication) and the replication forks copy DNA in opposite directions until they meet at the other side of the loop, making an exact copy of DNA.
Eukaryotic organisms solve the problem of time constraints on replication of DNA by?
By using multiple origins of the replication on each chromosome, which results in multiple replicons.
What are the basic differences between prokaryic and eukaryotic?
Prokaryotes do not have a nuclear membrane or nucleoli, Eukaryotes do. Prokaryote have no organells, Eukaryote do. Prokaryotes usually have a single circular chromosome lacking histones. Eukaryotes have multiple linear chromosomes with histones. Prokaryotes replicate by binary fission, Eukaryotes by mitosis and meiosis.
How do eukaryotic organisms solve the problem of time constraints on replication of DNA?
The replication begins at origins along the DNA.
Compare the organization of DNA in prokaryotic and eukaryotic cells?
The genomes of prokaryotes are contained in single chromosomes, which are usually circular DNA molecules. In contrast, the genomes of eukaryotes are composed of multiple chromosomes, each containing a linear molecular of DNA.
What is the difference between intersite and intrasite active directory replication?
Intrasite ReplicationIntersite ReplicationPush/Pull replicationSending domain controller notifies destination DC about the changes and destination pull those changes from the sending domainNo notification. The schedule determines when to replicate.Replication intervalChanges are replicated after a change has been made. (default time 15 seconds)Changes are replicated after predefined schedule.Type of ReplicationUncompressed replication.Compressed replicationReplication PartnersReplication traffic is sent to the multiple replication partners.Bridgehead server is responsible for replication with rest of the replication partners.Replication ProtocolsKCC (Knowledge Consistency Checker) creates replication topology.IP/SMTP protocols are used for replication.MonitoringAmazonPerformance ReviewSecurityPerformanceLatest NewsPerformance AppraisalPartnerMonitorMonitoreMonitoringAmazon
Is it true formation of multiple replication forks tends to slow down DNA replication?
No, the whole point in forming multiple replication forks is to reduce the time it takes to replicated DNA by replicating several sections of DNA at the same time, so that each polymerase enzyme has to copy less of the DNA. As a result replication finishes earlier than it would if one polymerase were to replicate the entire strand (as it would operate at the same speed - about 1000 base pairs per second). The human genome has about 20,000 origins for replication, which will produce 20,000 replication forks. It is necessary to have this many because the human genome is so large (3.3 billion base pairs). Without 20,000 origins, DNA replication would take close to 20,000 times longer.
Is the sperm cell Eukaryotic or Prokaryotic cell?
The word prokaryote is interchangeable with the word bacteria. Because sperm cells are not bacteria, it is not a prokaryote, but a eukaryote. In a more complex answer, you cannot make prokaryote from a eukaryote, because sperm cells are made from a eukaryotic cell. That's like saying that your fig tree grows peanuts.
What are the differences between prokaryotes and eukaryotes?
Eukaryotes have a nucleus While prokaryotes dontProkaryotes are organisms that are made up of one cell. The most common example of this would be bacteria. Eukaryotes are organisms that are made up of multiple cells. Almost any animals you can observe normally are eukaryotes. Think of it this way: a PROkaryote is PROfessional, so they can stay alive with just one cell.
