DNA Replication Leading Strand vs Lagging Strand amp Okazaki Fragments

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Hank introduces us to that wondrous molecule deoxyribonucleic acid - also known as DNA - and explains how it replicates itself in our cells. • References: • http://www.nature.com/nature/dna50/wa... • http://publications.nigms.nih.gov/the... • http://rst.gsfc.nasa.gov/Sect20/A12.html • http://www.nature.com/scitable/topicp... • http://www.uic.edu/classes/phys/phys4... • http://www.buzzle.com/articles/dna-re... • http://www.dnareplication.info/stepso... • http://salamandercandy.wordpress.com/... • http://www.sdsc.edu/ScienceWomen/fran... • http://www.fmi.ch/members/marilyn.vac... • http://www.strangescience.net/rfrankl... • 1:41 link to Biological Molecules • Biological Molecules - You Are What Y... • Table of Contents: • 1) Nucleic Acids 1:30 • 2) DNA • -A) Polymers 1:53 • -B) Three Ingredients 2:12 • -C) Base Pairs 3:45 • -D) Base Sequences 4:13 • 3) Pop Quiz 5:07 • 4) RNA 5:36 • -A) Three Differences from DNA 5:43 • 5) Biolography 6:16 • 6) Replication 8:49 • -A) Helicase and Unzipping 9:22 • -B) Leading Strand 9:38 • -C) DNA Polymerase 10:08 • -D) RNA Primase 10:24 • -E) Lagging Strand 10:46 • -F) Okazaki Fragments 11:07 • -F) DNA Ligase 11:47 • Crash Course is on Patreon! You can support us directly by signing up at / crashcourse • Want to find Crash Course elsewhere on the internet? • Facebook - / youtubecrashcourse • Twitter - / thecrashcourse • Instagram - / thecrashcourse • CC Kids: / crashcoursekids

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