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Explain why water has a higher boiling point than hydrogen iodide.

Water has a greater boiling point than hydrogen iodide as water has hydrogen bonds, whereas iodine only has permenant dipole-dipole interactions. Hydrogen bonds are stronger than permenant dipole-dipole inte...
MJ
Answered by Matthew J. • Chemistry tutor
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What is a synapse?

In the nervous system, information is carried by electrical impulses from sensory neurons to the brain, from the brain to motor neurons, and within the neurons of the brain itself. A synapse is a connection ...
RH
Answered by Robert H. • Biology tutor
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How does Wole Soyinka express the disposition of Africans in his poem 'Telephone Conversation'?

Wole Soyinka, in his poem 'Telephone Conversation' highlights an encounter between a white landowner and black client to effectively portray the evident and institutionalised discrimination facing the Africa...
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Answered by Devora K. • English tutor
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Explore the idea of being an outsider' in 'Mrs. Dalloway' by Virginia Woolf

In order to answer any essay question, planning is key. The first thing to do here would be to figure out all of the characters considered 'outsiders' in this novel by Woolf. This would include Lucrezia and ...
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Answered by Harriet L. • English tutor
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Give 3 differences in structure between DNA and mRNA

DNA contains the nucleotide base thymine whereas mRNA contains the nucleotide base uracil instead DNA is double stranded, mRNA is single stranded DNA contains the sugar subunit deoxyribose, mRNA contains the...
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Answered by Callum B. • Biology tutor
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