Nitrogen Quizzes, Questions & Answers

Nitrogen (N) is one of the building blocks of life: it is essential for all plants and animals to survive. It is found in all living systems as part of the composition of biological compounds. Nitrogen makes up around 78% of the air you breathe. Fascinating, right? So, what do you know about nitrogen? Here are a few sample questions for you to see how much you know about this subject: What is reactive nitrogen? What is virtual nitrogen? What can you do to reduce nitrogen pollution? How do organisms use nitrogen? How animals can get their “organic nitrogen compounds”? Take this challenge and show us how much you know about nitrogen. Our special quizzes await you.

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Nitrogen Fixation Quiz: Trivia Questions!

Do you know anything about nitrogen fixation? It is a procedure by which molecular nitrogen in the air is converted into ammonia or related nitrogenous soil compounds. Nitrogen fixation is crucial to life because fixed inorganic...

Questions: 15 | Attempts: 291 | Last updated: Mar 20, 2023

Sample Question
N and P are nutrients substances required by the microorganism to survive. N is a limiting factor and depletion due to?

Microbial denitification, soil erosion and chemical volatilization

Chemical volatilization and Chemical development

Soil erosion and suspension

Microbial denitrification and microbial nitrification

Advanced Nitrogen Balance Exam

Nitrogen is one of the important gases found in the body. The nitrogen balance is calculated by subtracting nitrogen loss from nitrogen gain. A positive balance is better that a negative balance. How ready are you for the...

Questions: 8 | Attempts: 224 | Last updated: Oct 6, 2023

Sample Question
What area of the body produces the essential amino acids?

Pancreas

Heart

Liver

All of the above

None of the above

Nitrogen Quizzes, Questions & Answers

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