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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 i...

MJ
Answered by Matthew J. Chemistry tutor
11956 Views

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 connecti...

RH
Answered by Robert H. Biology tutor
3972 Views

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 Afr...

DK
Answered by Devora K. English tutor
2750 Views

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 a...

HL
Answered by Harriet L. English tutor
5361 Views

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, ...

CB
Answered by Callum B. Biology tutor
10261 Views

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