9700/12 Biology Feb Mar 2016 Online Test | Cambridge AS and A Level MCQ
Cambridge
AS & A Level
Biology (9700)
خرداد
2016
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
High concentrations of urea break all bonds, except covalent bonds, in protein molecules.
Which level of protein structure would remain unchanged when a protein is treated with urea?