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🧠 Curious Science Microlesson 🔬 ❓ What is DNA, and why is it important? 🙋 DNA, or deoxyribonucleic acid, is the molecule that carries the genetic instructions for life. ⏳ Discovered in 1953 by James Watson and Francis Crick, DNA's double helix structure revealed how genetic information is stored and passed down from generation to generation. 💡 DNA is composed of two strands forming a double helix, made up of nucleotides. Each nucleotide contains a sugar, a phosphate group, and a nitrogenous base (adenine, thymine, cytosine, or guanine). The sequence of these bases encodes genetic information. 🔍 DNA is crucial for inheritance, coding for proteins, and guiding the development and functioning of living organisms. Mutations in DNA can lead to genetic disorders and genetic variations can lead to adaptation. 🌎 Understanding DNA has revolutionized medicine, forensics, and biology. It allows for genetic testing, personalized medicine, and advancements in biotechnology. 🎯 Extract DNA from a fruit like a strawberry using household items. Observe the DNA strands and discuss the importance of this molecule in living organisms. #Science #HAMSTER #SchoolAlive

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