Molekuliarnyi Uroven 9 Klass Test V Kartinkakh May 2026

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)

This is the standard "building material" for your genetic code. Nucleus

Visual Hook : Imagine a "lego" set where each block is an amino acid building a complex muscle fiber. molekuliarnyi uroven 9 klass test v kartinkakh

: 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

: Modern skincare brands often talk about "protecting your DNA." Where is this molecule primarily stored in your cells? A) Ribosomes B) Cytoplasm C) Nucleus ✅ D) Mitochondria Section 3: Energy & Entertainment (Carbohydrates & Lipids) The molecular level is the foundation of life,

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

B) ✅ C) Glucose, lipid, and phosphate

: 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)