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Write down the difference between aerobic respiration and anaerobic respiration in humans, and explain the process and elimination of the 'oxygen debt' . (6 marks)

Aerobic respiration requires oxygen, anaerobic respiration does not. In aerobic respiration glucose and oxygen react together in cells to produce carbon dioxide and water and energy. In particular this occur...
JM
Answered by Jas M. • Biology tutor
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When is 'Congiuntivo' used in Italian?

Congiuntivo is a very common verbe tense in Italian and its use can be difficult for non native speakers as it usually doesn't exist in other languages. It is usually used in dependent clauses and is usually...
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Answered by Chiara B. • Italian tutor
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There is a cube with a length 3x. The expression for the volume in cubic centimeters is equal to the expression for the surface area in square centimeters. Calculate the length of a side of the cube.

volume = SA (3x) 3 = (3x) 2 x 6 27x 3 = 9x 2 x 6 27x 3 = 54x 2 27x = 54 27x - 54 = 0 27(x - 2) = 0 x - 2 = 0 x = 2 The question asks for the length which we are told is 3x: length => 3x = 3 x 2 = 6cm.
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Answered by Sofia D. • Maths tutor
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What exactly are Oxford tutors looking for?

More than anything they're looking for your keenness and ability to learn. In your interview they will likely ask you questions based on your preparatory material and your personal statement, but they aren't...
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What is the difference between non competitive and competitive inhibitors?

Competative inhibitors bind with the enzyme at the active site, blocking the substrate from binding and therefor preventing the substrate from binding and forming enzyme substrate complexes. Therefor if you ...
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Answered by Anja K. • Biology tutor
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