This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Classification of carbohydrate, Subject name: Biochemistry
In glycogen, the linkage at branch points is 
Select and explain. 
A. Alpha -1,4, B. Alpha-2,3, C. Alpha-1,6, D. ss-1,4
C: Alpha-1,6
Answer: C: Alpha-1,6 
Explanation: option c: In glycogen, the linkage at branch points is alpha-1,6 In glycogen , Linkage at straight chains alpha -1,4 branch points alpha-1,6