9700/11 Biology Oct Nov 2021 Online Test | Cambridge AS and A Level MCQ
CIE
AS & A Level
Biology (9700)
بهمن
2021
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
In an experiment, $5c{m^3}$ of 1 % salivary amylase are added to $100c{m^3}$ of different concentrations of starch.
Which graph shows the results of plotting the initial rate of reaction $\left( {y - axis} \right)$ against the
concentration of substrate $\left( {x - axis} \right)$?