This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition and health, Subject name: Social & Preventive Medicine
The value of protein in Soybean is about - 
Select and explain. 
A. 43%, B. 50%, C. 58%, D. 64%
A: 43%
Answer: A: 43% 
Explanation: Soyabean consist of 40percent of proteins. REF. PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICAL 21ST EDITION.PAGE NO - 580