Mineral Nutrition In Plants Question 209
Question: Nitrogen gas is reduced to ammonia by:
Options:
A) Rhizobium
B) Nitrogenase
C) Nitrification
D) Denitrification
Show Answer
Answer:
Correct Answer: B
Solution:
[b] Nitrogenase catalyses the reduction of nitrogen gas to ammonia.
This is an energy-expensive process.