Unit: Genetics
In this section we will explore how DNA codes for the traits of organisms by making proteins and replicating itself for cell division. We'll compare mitosis - the division of body cells - to meiosis - the division of sex cells. Finally, we'll model how genetic crosses pass traits down through generations.
What is DNA and how does it work? Awesome video!
https://www.youtube.com/watch?v=zwibgNGe4aY&t=5s
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DNA replication
https://www.youtube.com/watch?v=z685FFqmrpo
Who discovered the DNA structure?
https://www.youtube.com/watch?v=vBIZ2e2hzsc
How DNA codes for making proteins / traits
DNA coding to make a protein
Mutations
https://www.youtube.com/watch?v=GieZ3pk9YVo
Mitosis vs. Meiosis: magnetic beads
https://www.youtube.com/watch?v=zGVBAHAsjJM&t=345s
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Why so many apple varietes? Selectve Breeding!
How artificial selection happens and why it works
What is selective breeding?
A simple explanation
Saluki selective breeding from Dogs That Changed the World on PBS
https://www.youtube.com/watch?v=JiCkQ9WrpOM&t=2s
Dog selective breeding health problems
Health problems inbreeding has resulted in
Genetic crosses made VERY simple
https://www.youtube.com/watch?v=d4izVAkhMPQ
Mendel and Punnet Squares: HEREDITY
https://www.youtube.com/watch?v=Mehz7tCxjSE
Genetics 101 part 1: Chromosomes, genes, DNA bases
http://www.youtube.com/watch?v=ubq4eu_TDFc
Genetics 101 part 2: Genome, single base pair substitutions
https://www.youtube.com/watch?v=-Yg89GY61DE
Genetics 101 part 3: homologous chromosomes, sex chromosomes, sexual reproduction
https://www.youtube.com/watch?v=-Yg89GY61DE&t=48s
Genetics 101 part 4: phenotypes
https://www.youtube.com/watch?v=kLpr6t4-eLI