5 Questions
Which biomolecule serves as a major energy source for cells?
Carbohydrates
What is the primary function of lipids in living organisms?
Insulation
Which major element is essential in nucleic acids for carrying genetic information?
Nitrogen
What mnemonic can help remember the major elements in biomolecules?
CHONP
Which biomolecule is responsible for tissue structure and enzyme activity in living organisms?
Proteins
Study Notes
- Biomolecules are large molecules necessary for life, including Carbohydrates, Lipids, Proteins, and Nucleic Acids.
- Carbohydrates serve as a major energy source for cells, with glucose being a key monosaccharide used in cellular respiration.
- Lipids, including fats and oils, are hydrophobic and play roles in long-term energy storage, insulation, membrane structure, and hormone production.
- Proteins, made up of amino acids, are vital for tissue structure, cell membrane function, enzyme activity, and immune response.
- Nucleic acids like DNA and RNA are comprised of nucleotides and carry genetic information essential for cell traits and functions.
- Plants have cell walls made of carbohydrates like cellulose, while lipid structures form cell membranes and play roles in insulation and hormone production.
- The mnemonic "CHONP" helps remember the major elements in biomolecules: Carbon, Hydrogen, Oxygen, Nitrogen, and Phosphorus.
Explore the key types of biomolecules essential for life: Carbohydrates, Lipids, Proteins, and Nucleic Acids. Learn about their functions in cells, including energy storage, membrane structure, enzyme activity, and genetic information.
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