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Normal adult haemoglobin is primarily comprised of 2 alpha and 2 beta subunits and foetal haemoglobin has 2 gamma subunits instead of the 2 betas. Now what this does is increase the binding affinity of th...

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Two straight lines can intersect at only one point. To identify the point at which the lines cross, we make a simultaneous equation, and solve x and y from here, by firstly writing one equation on top of ...

Personellement j'adore le foot, donc chaque weekend j'aime jouer au foot avec mes amis dans le parc, surtout pendant l'été quand il fait chaud. Le samedi dernier j'ai regardé un match avec mon père mais m...

1. The heart is myogenic which means it generates its own electrical impulse - this originates from the sinoatrial node in the right atrium. 2. The impulse from the SA node passes through the right and...