This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Biochemistry
Bone affection in scurvy is due to 
Select and explain. 
A. Poor mineralization of the osteoid tissue, B. Defective osteoid matrix formation, C. Defective calcification in osteoid, D. Increased degradation of osteoid tissue
B: Defective osteoid matrix formation
Answer: B: Defective osteoid matrix formation 
Explanation: Major consequences of vitamin C deficiency caused by impaired forma on of collagen. Ref : Biochemistry by U. Satyanarayana 3rd edition Pgno : 414