5 Questions
What is the primary composition of biomolecules?
Carbon, oxygen, hydrogen, nitrogen, phosphorous, and sulfur
Why is carbon so predominant in living systems?
Carbon can covalently bond with up to four other atoms, forming long chains and rings
What are the building blocks (monomers) of proteins?
Amino Acids
Which elements make up more than 97% of the weight of most organisms?
Carbon, oxygen, hydrogen, nitrogen, phosphorous, and sulfur
What is the chemistry of biological systems known as?
Biochemistry
Study Notes
Biomolecules Composition
- Biomolecules are primarily composed of carbon, hydrogen, oxygen, and nitrogen
- Carbon is the primary element in biomolecules due to its unique ability to form long chains and rings with itself and other elements
- This ability allows for the formation of complex molecules with diverse functions
Biological Importance of Carbon
- Carbon's high bonding capacity and stability make it an ideal element for the formation of biomolecules
- Its ability to form long chains and rings allows for the creation of complex molecules with diverse functions
Protein Building Blocks
- The building blocks of proteins are amino acids, which are linked together by peptide bonds
- There are 20 standard amino acids that combine to form proteins
Elemental Composition of Organisms
- Carbon, oxygen, nitrogen, and hydrogen make up more than 97% of the weight of most organisms
- These elements are the primary components of biomolecules and are essential for life
Biological Chemistry
- The chemistry of biological systems is known as biochemistry or biological chemistry
- Biochemistry studies the chemical processes and transformations that occur within living organisms
Test your knowledge of basic biochemistry concepts relevant to nursing practice with this introductory quiz. Topics include biomolecules, building blocks, and the elements composing biomolecules.
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