The name protein is derived from word "proteios" meaning?
Correct answer: D. Greek, Prime Importance.
- A. Greek, Important.
- B. French, Prime Importance.
- C. Greek, Functional.
- D. Greek, Prime Importance.
Explanation
The name protein is derived from the Greek word "proteios", which means "primary" or "of prime importance". This is because proteins are essential biomolecules that serve a wide range of important functions in living organisms, including structural support, catalyzing chemical reactions, and transporting molecules across cell membranes. The name "protein" reflects the fundamental importance of these molecules in life processes.
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About Biological Molecules
The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.
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