In root nodules of legumes, leg-haemoglobin is important because it? – McqOptions

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1.	In root nodules of legumes, leg-haemoglobin is important because it?
A.	Transports oxygen to the root nodule
B.	Provides energy to the nitrogen fixing bacterium
C.	Acts as an oxygen scavenger
D.	Acts as a catalyst in transamination
Answer» D. Acts as a catalyst in transamination

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