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Explain how red blood cells are adapted to carry oxygen.

Firstly, red blood cells contain the globular protein haemoglobin which is able to bind reversibly with oxygen. This means red blood cells can take up and then release oxygen as they transport it around the ...
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Answered by Laura C. • Biology tutor
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Why are there two types of future tense used in French and when should each be used?

Similar to the English language, French has two main ways of expressing an event which is going to happen in the future.The first is the standard future tense which can be used to discuss events that will ha...
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Answered by Laura C. • French tutor
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What are the differences between eukaryotic and prokaryotic cells?

There are differences between eukaryotic and prokaryotic cells, that allow them to be distinguished. 1) There is compartmentalisation in the eukaryotic cells, meaning the eukaryotic cells contain structures ...
TD
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Explain Anselm's Ontological Argument

It is widely believed that Anselm wrote this argument as a prayer to God; Anselm wrote from the position of someone with ‘faith seeking understanding’, not of someone trying to logically prove God's existenc...
TD
5677 Views

Why are different camera angles used in film?

The angle of the camera helps to push the narrative along by guiding the viewer's eye to what the director has chosen to show. Each angle has the ability to represent or connote a different emotion. Low angl...
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