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Explain the electron transport chain and chemiosmosis

Reduced NAD carries H+ and electrons to the transport chain on the inner mitochondrial membrane allow the electron to move along the carriers in a series of redox reactions. H+ then move across the membrane ...
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Answered by Samiul A. • Biology tutor
3808 Views

What constitutes a criminal offence?

Two elements are necessary in order for a defendant to be found guilty of committing a criminal offence. They are the A ctus Reus and Mens Rea. Actus reus translates to 'guilty act', it is the action of the ...
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Answered by Declan M. • Law tutor
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How does Shakespeare portray anxieties about ageing in Sonnet 73?

Sonnet 73 employs an impressive list of metaphors to represent the writer’s anxieties about getting older. Shakespeare uses the season of autumn as a physical representation of these thoughts, feelings which...
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Answered by Kirstie P. • English tutor
3747 Views

What would be a good way to structure an argument in a history essay?

While there are various ways to do this efficiently, my main tip would be to stay clear, concise, and most importantly consistent throughout your essay. What I found to be a successful method when writing hi...
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Answered by Svea N. • History tutor
2204 Views

What is the difference between anaerobic respiration and aerobic respiration?

Aerobic respiration uses oxygen to generate energy, while anaerobic respiration happens without using oxygen. Aerobic respiration produces carbon dioxide, water and ATP (energy) from glucose and oxygen. Anae...
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Answered by Anna M. • Biology tutor
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