MCQ
Amino acids are the building blocks of
- AFat
- BVitamin
- ✓Protein
- DCarbohydrate
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$(I)\,K_3 [Fe(CN_6)]$ $(II)\, [Ni(CO)_4]^0$ $(III)\, [Cr(NH_3)_6]^{3+}$ $(IV)\, [Mn(CN)_6]^{4-}$
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