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1. www.slideshare.net › slideshow › dna-for-7th-gradeDNA for Middle School Science | PPT | Free Download - SlideShare

   www.slideshare.net › slideshow › dna-for-7th-grade

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   9 mar 2010 · This document discusses DNA and genetics. It begins by describing the basic components and structure of DNA, including nucleotides, bases, and the double helix formation. It then explains how DNA stores and transmits genetic information through transcription and translation into RNA and proteins.

2. sciencelessonsthatrock.com › teaching-dna-structure-and-replication-just-got-easierTeaching DNA Structure and Replication just got easier

   sciencelessonsthatrock.com › teaching-dna-structure-and-replication-just-got-easier

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   DNA Replication. Students have mastered the structure, now how does it replicate? 1. LESSON: How does DNA make an identical copy of itself? What does the term “semi-conservative” mean? Check out this powerpoint lesson and foldable on my website or on TpT.

3. www.khanacademy.org › science › biologyDNA (video) | Structure of DNA | Khan Academy

   www.khanacademy.org › science › biology

   Composed of a sugar-phosphate backbone and base pairs (adenine-thymine, guanine-cytosine), DNA stores genetic information, replicates, and expresses traits. The human genome contains 6 billion base pairs across 46 chromosomes, making it a compact and efficient information storage system.

4. www.sciencebuddies.org › science-projects › experiment-with-dnaMiddle School, Experiment with DNA Science Projects

   www.sciencebuddies.org › science-projects › experiment-with-dna

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   Explore how DNA works, extract DNA, or transform DNA. Extract DNA from foods with just a few special materials in your own kitchen. Investigate how DNA works through hands-on biotechnology experiments or by finding patterns in free online databases.

5. www.slideshare.net › slideshow › dna-structure-and-propertiesDNA structure, Functions and properties | PPT - SlideShare

   www.slideshare.net › slideshow › dna-structure-and-properties

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   2 mar 2012 · This document discusses the structure, properties, and functions of DNA. It describes DNA as a polymer composed of deoxyribonucleotides that carries the genetic information found in chromosomes, mitochondria, and chloroplasts.

6. www.sciencebuddies.org › lesson-plans › subjectsMiddle School, Genetics & Genomics Lesson Plans - Science Buddies

   www.sciencebuddies.org › lesson-plans › subjects

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   Unlock the building blocks of life with genetics and genomics science experiments. Explore inheritance, DNA, and genetic variation. Discover the perfect middle school science experiment in this huge collection of age-appropriate science investigations.

7. www.ducksters.com › science › biologyBiology for Kids: DNA and Genes - Ducksters

   www.ducksters.com › science › biology

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   Kids learn about DNA and genes in the science of biology including the deoxyribonucleic acid molecule, nucleotides, codons, and interesting facts.