Wanna show appreciation, my text book is useless and teacher doesn’t help me too much but you are helping me tremendously
@leonardoramos9673
3 жыл бұрын
Very intriguing
@Bigballs12374
2 жыл бұрын
W video.
@callumure7409
5 жыл бұрын
Johnny Vegas
@ringdingersworldwide741
5 жыл бұрын
Miss this question on my professors test and you fail
@aaronsingh3007
7 жыл бұрын
Q) During a 400m hurdles race, the curve shifts to the right. Explain the causes of this change AND the effect that this change has on oxygen delivery to the muscles This question is from AQA unit 1, june 2012... would it be split in sub max 2 marks for each half of the question? If so are there any other points for the effect as the example Q only has one> (O2 disassociates more readily) Thanks!
@jamesmorris857
7 жыл бұрын
If it's a 4 mark question Aaron then you will get a mark for identifying it as the Bohr shift, two marks for saying it's caused by an increase in blood CO2 levels and an increase in body temperature and the final mark for saying it's effect is that it causes O2 to be released more readily from haemoglobin.
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