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What is Which of the following enzyme activities can be used to help diagnose riboflavin deficiency? and explain in detail?
VITAMIN TEST Thiamine(B1) RBC Trans-ketolase Riboflavin(B2) RBC glutathione reductase Pyridoxine(B6) RBC transaminase Folic acid(B9) FIGLU excretion/Histidine load test Cobalamine(B12) Serum methyl malonate level Reference: Harpers illustrated biochemistry 30th edition