Molekuliarnyi Uroven 9 Klass Test V Kartinkakh (2024)

These provide the quick "fuel" needed for active hobbies and daily movement.

: 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) molekuliarnyi uroven 9 klass test v kartinkakh

: If your lifestyle were a movie, the "script" would be written in your DNA. What are the three components that make up a single "letter" (nucleotide) of this script? A) Ribose, phosphate, and uracil These provide the quick "fuel" needed for active

B) ✅ C) Glucose, lipid, and phosphate

Visual Hook : Imagine a "lego" set where each block is an amino acid building a complex muscle fiber. A) Ionic bonds B) Hydrogen bonds ✅ C)

: 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

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