Codon One vs Science Practical Simulator

Codon One helps you learn biology step by step, with short lessons, quick quizzes, flashcards, and a searchable glossary. Build a solid foundation in molecular biology, genetics, evolution, cell biology, development, and the history of science. Each section breaks complex ideas into clear explanations, diagrams, and focused checks for understanding. Core course (Modules) Module 1: Chemistry of Life – atoms & elements, bonds, water, pH, biomolecules Module 2: Genetics – chromosomes, replication, transcription, translation, regulation Module 3: Evolution – history of life, phylogeny, selection, drift, speciation, molecular evolution Module 4: History of Science – ideas, methods, and experiments that shaped modern biology Module 5: Cell Biology – membranes & transport, organelles & energy, cytoskeleton, signaling, cell division Module 6: Development – fertilization & body plans, differentiation, pattern formation & morphogenesis, growth & repair, evo-devo Additional topics are planned for future updates, including Animal Physiology, Microbiology & Immunology, Plant Biology, and more. Glossary & Flashcards Look up the essentials in one place - key terms from every module, plus the 20 amino acids and the nucleobases. Turn any topic into a flashcard deck and review with smart, spaced practice that focuses on the cards you find hardest. Quiz & Progress Practice across biochemistry, genetics, evolution, cell biology, development, and science history in a dedicated quiz area. Track improvement with success rates and per-topic stats, and let the app resurface your weak questions for targeted review. Keep a daily streak going to build a steady habit. Got a good question? Submit it directly from the app. Built-in Tools Sequence Operator: paste DNA, reverse or complement it, transcribe to RNA, translate in all six reading frames, and view length, GC content, and melting temperature. Codon Picker: explore the genetic code, see which codons map to each amino acid or stop signal, and tweak bases to see the effect. Triplet Encoder: write a message in amino-acid single-letter code and encode it as a DNA triplet sequence, then decode it by translation. Found a bug or have suggestions? Email info@codon-one.com - we read every message.

Key Features • LEARN Be taken through each of the practicals step-by-step with easy to read instructions, featuring 'highlight ID' which identifies the pieces of equipment. • REVISE The main purpose of the Science Practical Simulator is to help revise for science exams. Go over what has been taught in class and test yourself with the method quiz after each practical. The practicals within the app have been created based on the suggested practicals for most exam boards. • IMPROVE Easily keep track of their progress and have something to show for your work as the app counts completions and displays the number within the topic lists pages. Unlimited attempts allow for you to keep coming back to look over things! Gain the valuable skills needed for when you're in the practical lesson. Practicals included: Biology - Enzymes, Reaction Time, Photosynthesis, Osmosis, Microscopy, Field Investigations, Food Tests Physics - Specific Heat Capacity, I-V Characteristics, Resistance, Density, Waves, Acceleration, Force and Extension, Radiation and Absorption Chemistry - Electrolysis, Temperature Changes, Chromatography, Water Purification, Rates of Reaction, Making Salts Accessibility We have taken into consideration the need for different colour backgrounds to accommodate those who have Dyslexia. You can change the background colour on the settings page. Choose from six different colours and select which is best for you. We have also included a feature for those with visual impairment. You can choose to have the instructions on the board expand as you press and hold on the area. Just tick the 'Zoom board on press' box in settings.