10 Questions
Who coined the term 'protein' in 1838?
Swedish chemist Jöns Jacob Berzelius
What is the meaning of the Greek word 'prōteios' from which 'protein' is derived?
Holding first place
What is a key characteristic of proteins in relation to species?
Proteins of one species differ from those of another species
Within a single organism, do proteins differ based on the organ?
Yes, for instance, muscle proteins differ from those of the brain and liver
What is the role of proteins in living organisms?
Proteins are of great nutritional value and are directly involved in the chemical processes essential for life
What is the nutritional value of proteins?
Proteins are of great nutritional value.
What is the species-specific characteristic of proteins?
Proteins differ between species.
What is the organ-specific characteristic of proteins?
Proteins differ between organs within a single organism.
Who recognized the importance of proteins in the early 19th century?
Chemists, including Jöns Jacob Berzelius, recognized the importance of proteins.
What is the etymology of the term 'protein'?
The term 'protein' is derived from the Greek word 'prōteios', meaning 'holding first place'.
Test your knowledge about proteins and their role in living organisms with this informative quiz. Learn about the history and significance of proteins, as well as their nutritional value and involvement in essential chemical processes.
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