Question
Urease is an important enzyme involved in nitrogen
metabolism in plants, helping to convert urea into usable nitrogen compounds. Which nutrient is essential for the proper activity of urease and overall nitrogen metabolism in plants?Solution
Nickel is critical for the activation of the enzyme urease, which plays a key role in nitrogen metabolism by breaking down urea into ammonia and carbon dioxide. Without sufficient nickel, urease activity is impaired, affecting nitrogen assimilation in plants.
Urea is constituted by:
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