List of top Botany Questions on Nitrogen Fixation asked in CUET (PG)

During biological nitrogen fixation, _______ATPs are required to fix molecular nitrogen into ammonia.

Match List I with List II

	List I Enzymes		List II Reaction Catalysed
A	Nitrate reductase	I	Conversion of 1-aminocyclo propane-1-carboxylic acid to ethylene
B	Alternative oxidase	II	Conversion of citrate to isocitrate
C	Aconitase	III	Reduction of oxygen to water
D	ACC Oxidase	IV	Conversion of nitrate to nitrite

Choose the correct answer from the options given below: