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How does DNA undergo replication?

Firstly, the enzyme DNA Helicase breaks the hydrogen bonds present between base pairs. This allows the DNA double helix to unravel, exposing the DNA bases. Free DNA nucleotides then bond to the exposed base ...
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Answered by Victoria O. • Biology tutor
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Why are fringes are formed in the Young double slit experiment?

In the Young double slit experiment, coherent light of wavelength λ from a single source illuminates a system of two slits separated from each other by a small distance a. Each slit causes the light entering...
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Answered by Joe P. • Physics tutor
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Plan an essay examining the role of Prospero in The Tempest.

Intro Who is Prospero? -> what's his story, relations with other characters, his natureWhat are the different ways we can interpret prospero // what are his roles? Para 1: Colonial Reading Prospero = tyra...
Answered by • English Literature tutor
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Define and describe one limitation of volunteer sampling.

Volunteer sampling refers to recruiting subjects who are willing to participate in the study. For example, the researcher could distribute leaflets and place an advertisement in a newspaper. The voluntary re...
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Answered by Gamze E. • Psychology tutor
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What trends are shown as you go down group 2 of the periodic table?

Group 2 (the alkaline earth metals) show many different trends. As you go down, the size of the atoms increases. This is due to the fact that each element has an extra full main level of electrons compared t...
Answered by • Chemistry tutor
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