Transport in Mammals Quiz (4) Biology AS Level
CIE
AS & A Level
Biology (9700)
فروردین
2010
شامل مباحث:
UNIT 8: Transport in mammals
تعداد سوالات: 20
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
25 دقیقه

پیش نمایش صفحه اول فایل
Which statements about the formation of haemoglobinic acid are correct?
1) It is linked to the action of carbonic anhydrase.
2) It prevents blood from becoming too acidic by removing excess hydrogen ions.
3) It can only occur when oxygen associates with haemoglobin.