Paper 1, Oct Nov 2006 | Cambridge AS - A Level Biology (9700) Past Papers
Cambridge
AS & A Level
Biology (9700)
بهمن
2006
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
Which statements are true about the optimum temperature of all enzymes?
1) It is the temperature at which the enzymes work best.
2) It is the highest temperature at which the enzyme will work.
3) It is between ${35^ \circ }C$ and ${40^ \circ }C$.