9700/12 Biology Oct Nov 2017 Online Test | Cambridge AS and A Level MCQ
CIE
AS & A Level
Biology (9700)
بهمن
2017
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
The diagram shows the structures of two amino acids.These amino acids will form part of a protein that has a tertiary structure.
Which numbered groups could form hydrogen bonds to maintain the tertiary structure of the protein?