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How does the structure of the red blood cell allow it to carry out its functions?

The main function of the red blood cell is transport oxygen around the body to other cells. It contains haemaglobin which allows the binding of oxygen. Its biconcave shape maximises the surface area to incre...
NI
Answered by Narumi I. • Biology tutor
86757 Views

How do I differentiate y=x^x?

y=x^ x To find the differential, dy/dx, logs of both sides must be taken: log(y)=log(x^ x ) Then using log rules, the power can be brought down, outside the log expression: log(y) = x log(x) This expre ssion...
PL
Answered by Pascal L. • Maths tutor
17690 Views

How can i thoroughly analyse a source?

I always find it useful to cover up the actual image/picture initially, and focus first on the caption and what that can tell you about the souce - this also works to make sure the context and provenance are...
GW
Answered by Grace W. • History tutor
4602 Views

What is Le Chatelier's principle?

This is an quilibirum law tthat can be aplied to closed systems at dynamic equilibirum. Closed means that nothing can enter, nor leave the chemical system and dynamic equilibrium means that the rate of the f...
MA
4980 Views

What to expect as a medical student?

Studying medicine at different universities will mean of course the curriculum is slightly different, but the general principles are the same. It is more than likely than you will have to work longer/harder ...
TP
3472 Views