9700/12 Biology May Jun 2021 Online Test | Cambridge AS and A Level MCQ
Cambridge
AS & A Level
Biology (9700)
شهریور
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
The structure of phospholipids and triglycerides include the following.
1) glycerol linked to fatty acids
2) hydrophobic fatty acid chains
3) saturated fatty acid chains
Which structures enable the formation of a lipid bilayer in cell surface membranes?