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How are enzymes involved in the process of DNA replication?

In order to break the hydrogen bonds connecting complementary base pairs, (G&C, T&A) in a double helix DNA strand, energy is required. In order to overcome this energy barrier there are enzymes invol...
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Examine the workings of the International Court of Justice and the International Criminal Court.

The ICC and the ICJ share some logistical/organisational similarities. Both are based in The Hague, Netherlands, and they are both permanent judicial organs of the UN; the ICJ is the more main EU court howev...
CG
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"Violence breeds violence." In the light of this comment, consider Emily Bronte's presentation of violence in the novel Wuthering Heights.

In my experience, the best way to approach such questions is to first think of examples from the text that the question/quote is relevant to. In this case, there are many examples of violence in the novel Wu...
RO
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25cm3 of a 0.10moldm-3 solution of sodium hydroxide reacts exactly in a titration with 15cm3 HCl. What is the concentration of the hydrochloric acid?

First, write a balanced chemical equation to determine the ratio of the reacting species: NaOH + HCl --> NaCl + H 2 O Sodium hydroxide and hydrochloric acid react in a 1:1 ratio, so the number of moles of...
EF
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What is the role of a myelin sheath in neurones?

The role of the myelin sheath is to speed up the conduction of an action potential along neurones. It's made up of Schwann cells that wrap around neurones, forming an insulating layer with gaps inbetween cal...
Answered by • Biology tutor
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