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PTECH Biochemistry QUESTION #3400
Question 1
'Pernicious Anemia' is caused by the deficiency of which vitamin?
  • Vitamin B1 (Thiamine)
  • Vitamin B6 (Pyridoxine)
  • Vitamin B12 (Cyanocobalamin)✔️
  • Folic Acid
Correct Answer Explanation
Often due to a lack of intrinsic factor needed for B12 absorption.