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The earth is proven to be round because of satellite images. No one really knows why the Earth is round, but according to the Big Bang theory, when the asteroid hit Earth, all of the dust and rock around the collision got pulled together by a circular gravity.
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Carbon
Hydrogen
Nitrogen
Oxygen
Phosphorus
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Nervous System. Hope this can help
The Okazaki fragment moves the lagging strand away from the replication fork 5' --> 3'.
<h3>What does Okazaki Fragment do?</h3>
- Okazaki fragments are small stretches of DNA formed during discontinuous lagging strand synthesis during DNA replication. They are important because they allow the synthesis of both daughter strands required for cell division.
- DNA polymerases are enzymes involved in DNA replication. It synthesizes DNA only in the 5'-3' direction. However, double-stranded DNA is antiparallel, so DNA synthesis should occur in both directions. Thus, Okazaki fragments are formed during synthesis of the lagging template strand.
<h3>What is difference between leading and lagging strands?</h3>
The main difference between leading and lagging strands is that the leading strand is the DNA strand that grows continuously during DNA replication whereas the lagging strand grows discontinuously by forming short segments known as Okazaki fragments.
To learn more about okazaki fragments visit:
brainly.com/question/29428237
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<em>Electron microscopes use a beam of electrons rather than visible light to illuminate the sample.</em>