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Refers to semi-conservative replication of DNA. One strand of the old DNA is used as a template to replicate the other, new, strand of DNA. Thus you have four from two, but two of the four are old strands while the other two strands are new. Thus the name semi-conservative replication.
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What is conservative replication in science?
Conservative replication and semiconservative replication are the ways DNA reproduces itself. The difference being whether the newly formed strands pair with each other or with an old one.
What does idea model mean in science?
Idea science is how my but is formef
What does model mean science term?
A model is a physical three dimensional object that is created too appear as an object which is usually too small or large.
What is an abstract model?
An abstract model is a mathematical model which contains an abstraction.
What model represents current atomic theory?
The most accurate, but not user friendly and usable model is the quantum mechanic atom model (QM model)
Which two models have similar results after replication cycle 1?
Model A and Model B have similar results after replication cycle 1, showing consistent outcomes across multiple runs of the experiments. This suggests that the findings from both models are robust and reproducible.
What does it mean that DNA is a semiconservative process?
Semiconservative replication means that during DNA replication, each new DNA molecule contains one original ("old") strand and one newly synthesized ("new") strand. This process ensures that the genetic information from the original DNA molecule is conserved in the newly formed molecules.
The best objective to describe DNA replication is?
The best objective to describe DNA replication is to understand the process by which a cell makes an identical copy of its DNA. This includes grasping the role of enzymes like DNA polymerase, the significance of semi-conservative replication, and the importance of fidelity to maintain genetic information.
What was Meselson and Stalh's confirmation of DNA's semiconservative sides of a DNA helix?
density gradient centrifugation
Where in the cell does semiconservative DNA replication occur?
Semiconservative DNA replication occurs in the nucleus of eukaryotic cells and in the cytoplasm of prokaryotic cells. It involves separating the DNA strands and using each strand as a template to synthesize a new complementary strand.
What are the two advantages of semiconservative replication?
Semiconservative replication ensures genetic stability by passing on only one parental DNA strand to each daughter cell, allowing for accurate transmission of genetic information. It also allows for genetic variation through the incorporation of new mutations during the replication process.
Semiconservative replication involes a template what is the template?
The template for semiconservative replication is the original DNA strand that serves as a guide for creating a new complementary strand. During DNA replication, each original parental strand acts as a template for the synthesis of a new daughter strand.
What period in which semiconservative DNA replication occurs?
Semiconservative DNA replication occurs during the S phase of the cell cycle. This is the phase where DNA is replicated before cell division. Each new DNA molecule contains one original strand and one newly synthesized strand.
Is miley a model?
if you mean role model yes. but if you mean model like fashion sometimes she does.
Who performed the classic experiments that proved DNA was copied by semiconservative replication?
Watson and Crick mentioned it slightly in their paper but didn't propose a full method of replication. a number of different people collaborated to work out the full model of replication which is still no totaly finished, (few proteins left to find)
What is the Meselson-Stahl experiment?
the reason for this experiment was to clarify how DNA replicates.There were 3 suggested models :the conservative.the semiconservative and the dispersive model. The experiment proved that DNA replicates in a semiconservative way i.e each of the parental strands serves as a template for the composition of a new strand.
What was the name of the experiment that Meselson and Stahl worked on?
The experiment that supported the hypothesis that DNA replication was semiconservative was known as the Meselson-Stahl Experiment.
