DNA – Egurukul.in

Interactive DNA Visualizer Interactive DNA Visualizer View Mode Complete Double Helix Single Segment Nitrogenous Bases Sugar-Phosphate Backbone Visualization Style Ball-and-Stick Space-Filling Ribbon Diagram Details (Learning Mode) Animation Continuous Rotation DNA Replication Transcription Process No Animation Generate Visualization Adenine (A) Thymine (T) Guanine (G) Cytosine (C) Start Learning Quiz DNA Structure The double helix model shows the pairing of nitrogenous bases connected by hydrogen bonds. Select a view mode and visualization style to explore different representations. Quiz Learn More DNA Structure Quiz Question 1 of 5 Previous Next DNA Structure Basics Double Helix: DNA's twisted ladder structure with two strands running in opposite directions. Base Pairing: Adenine (A) pairs with Thymine (T), Guanine (G) pairs with Cytosine (C). Hydrogen Bonds: A-T pairs have 2 hydrogen bonds, G-C pairs have 3. Backbone: Made of sugar (deoxyribose) and phosphate molecules. Directionality: Strands run 5' to 3' in opposite directions (antiparallel). Visualization Tips Use Details Mode to see labeled components Try DNA Replication animation to see how DNA copies itself Switch to Nitrogenous Bases view to focus on base pairing Quiz Completed! Your score: 0 out of 5 Take Quiz Again