Test V Kartinkakh - Molekuliarnyi Uroven 9 Klass

: Lipids (fats) are the "backup battery" of your lifestyle. They store energy for when you've used up your "carbs." What are the monomers of lipids called? A) Monosaccharides B) Fatty acids and Glycerol ✅ C) Amino acids Answer Key & Explanations Correct Answer Why It Matters in Lifestyle Proteins Amino Acids

: You’re at the movies eating popcorn and drinking soda. The sugar (glucose) in your drink is a primary source of energy. What type of biomolecule is it? A) Carbohydrate ✅ C) Nucleic Acid

: You’ve just finished a workout and are drinking a protein shake. Which "monomers" are you consuming to help your muscles recover? A) Nucleotides B) Amino Acids ✅ C) Monosaccharides D) Fatty acids molekuliarnyi uroven 9 klass test v kartinkakh

The molecular level is the foundation of life, focusing on molecules like . This test explores how these microscopic structures dictate your daily entertainment and lifestyle choices. Section 1: The Beauty & Fitness Molecule (Proteins)

B) ✅ C) Glucose, lipid, and phosphate

These bonds create the 3D shapes of proteins, like the keratin in your hair. Deoxyribose + Base + Phosphate

This is the "control center" where your life's genetic instructions are kept safe. Carbohydrate : Lipids (fats) are the "backup battery" of your lifestyle

: The vibrant colors of a peacock’s tail or your favorite celebrity’s hair are determined by the secondary structure of proteins. What type of bond maintains this structure? A) Ionic bonds B) Hydrogen bonds ✅ C) Peptide bonds D) Hydrophobic bonds Section 2: The Digital Life Code (Nucleic Acids)