Biomolecules – Interactive Quiz & Cheatsheet

Master carbohydrates, proteins, nucleic acids, and enzymes with this fun and educational quiz

Updated: just now

Categories: Mini Game, Chemistry, Class 11, Organic Chemistry
Tags: Mini Game, Chemistry, Class 11, Biomolecules, Carbohydrates, Proteins, Nucleic Acids, Enzymes
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Biomolecules Cheatsheet & Quiz

Biomolecules Cheatsheet

Cheat Codes & Shortcuts

  • Definition: Biomolecules are organic molecules that are vital for life and include carbohydrates, proteins, lipids, and nucleic acids.
  • Carbohydrates: Composed of carbon, hydrogen, and oxygen; serve as energy sources and structural components.
  • Monosaccharides: Simple sugars like glucose, fructose; basic units of carbohydrates.
  • Proteins: Polymers of amino acids; perform structural, enzymatic, and regulatory roles.
  • Lipids: Hydrophobic molecules including fats, oils, phospholipids; important for energy storage and membranes.
  • Nucleic Acids: DNA and RNA; carry genetic information.
  • Enzymes: Proteins that catalyze biochemical reactions.
  • Energy Storage: Carbohydrates and lipids store energy; ATP is the energy currency.
  • Structural Functions: Cellulose in plants, chitin in arthropods, collagen in animals.
  • Classification: Biomolecules classified by their chemical structure and biological function.

Quick Reference Table

Type Building Blocks Role/Function
Carbohydrates Monosaccharides (e.g. glucose) Energy source, structural support
Proteins Amino acids Structure, enzymes, signaling
Lipids Fatty acids, glycerol Energy storage, membranes
Nucleic Acids Nucleotides Genetic information

Advice

Understand Structures: Learn the basic molecular structures of each biomolecule type.

Link Function to Structure: Relate molecular structure to biological function for better comprehension.

Remember Building Blocks: Proteins from amino acids, nucleic acids from nucleotides.

Energy Roles: Carbohydrates and lipids are primary energy sources in living organisms.

Practice Naming: Know common names and biological importance of key molecules.

Biomolecules Quick Tips

  • Carbohydrates: Include sugars, starches, cellulose; provide quick energy and structural support.
  • Proteins: Made from 20 different amino acids; folding determines function.
  • Lipids: Hydrophobic; phospholipids critical for cell membranes.
  • Nucleic Acids: DNA stores information; RNA involved in protein synthesis.
  • Enzymes: Biological catalysts that speed biochemical reactions.

Biomolecules Quiz

Test your knowledge with 5 questions! You have 30 seconds per question.