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Engineering Exams RRB-JE JE (Junior Engineer) DMS (Depot Material Superintendent) CS (Chemical Supervisor - Research) MS (Metallurgical Supervisor - Research) General Science 2019 24-May-2019 Paper-1 Shift-2 Easy +1 -0.33 CMA (Chemical and Metallurgical Assistant)
The deficiency of______ causes scurvy.
Correct Answer: B. Vitamin C
Explanation: Scurvy is a clinical syndrome resulting from a severe and prolonged deficiency of Vitamin C, also known as ascorbic acid. This essential nutrient is critical for the synthesis of collagen, a structural protein that maintains the integrity of connective tissues, skin, and blood vessels. Without adequate Vitamin C, the body cannot repair damaged tissues or produce new collagen, leading to symptoms such as bleeding gums, joint pain, skin hemorrhages, and poor wound healing. While rare in modern societies with access to fresh produce, the condition can still occur in individuals with extremely limited diets lacking fruits and vegetables.
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