9700/12 Biology May Jun 2012 Online Test | Cambridge AS and A Level MCQ
CIE
AS & A Level
Biology (9700)
شهریور
2012
مشاهده نمونه سوال
شامل مباحث:
AS Level
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه

پیش نمایش صفحه اول فایل
Two experiments, X and Y, were carried out using an enzyme from humans.
Experiment X was carried out at a constant temperature of ${37^ \circ }C$. During experiment Y, the temperature was increased from ${37^ \circ }C$ to ${80^ \circ }C$. All other factors were kept the same.
Which graph shows the results?