9700/11 Biology Oct Nov 2011 Online Test | Cambridge AS and A Level MCQ
Cambridge
AS & A Level
Biology (9700)
بهمن
2011
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?