10 Questions
What is the biochemical form of nitrogen more useful for organisms?
NH3
What percentage of the atmosphere is nitrogen gas (N2)?
80%
What process devised in 1910 allows for industrial fixation of nitrogen?
Haber process
Which organisms can convert nitrogen gas (N2) into ammonia (NH3)?
Diazotrophic bacteria
What are the key components synthesized from ammonia during nitrogen fixation?
$eta$-amino acids and purines
What is the main theme that explains the unity and diversity of life in biology?
Evolution
What is the primary unit of life that all organisms are made up of?
Cells
Which scientific method do biologists use to make observations, pose questions, and form conclusions?
The scientific method
What is the broad scope of biology referred to as?
A natural science
What is the key process that allows organisms to move, grow, and reproduce?
Energy processing
Test your knowledge about the metabolism of nitrogen and nucleotides with this quiz. Explore topics such as nitrogen fixation, amino acid biosynthesis, purine and pyrimidine biosynthesis and catabolism, and the conversion of ribonucleotides to deoxyribonucleotides.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
