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Ck 12: Life Science: 3.21 Agriculture
Learn how biotechnology can alter crops to change many different phenotypes of plants.
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Ck 12: Life Science: 3.19 Human Genome
See how the human genome project sequenced all 3 billion bases that make up our DNA and identified within this code more than 20,000 human genes.
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Ck 12: Life Science: 3.17 Recombinant Dna
Understand that recombinant DNA is the combination of DNA from two different sources.
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Ck 12: Life Science: 3.15 Polygenic Traits
Learn how in polygenic inheritance, a trait is controlled by more than one gene.
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Ck 12: Life Science: 3.14 Non Mendelian Inheritance
Learn about some examples of inheritance that do not follow Mendelian inheritance rules.
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Ck 12: Life Science: 3.13 Sex Linked Inheritance
Learn about the traits that are linked to genes on the sex chromosomes.
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Ck 12: Life Science: 13.11 Molecular Genetics Overview
Learn genetics and inheritance works on a molecular level.
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Ck 12: Life Science: 3.10 Mutation
Learn how mutations in genes can occur during DNA replication.
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Ck 12: Life Science: 13.9 Translation
Understand the process of reading the mRNA code in the ribosome to make a protein during translation.
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Ck 12: Life Science: 3.8 Transcription
Understand process of constructing an mRNA molecule from DNA is known as transcription.
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Ck 12: Life Science: 3.6 Rna
Learn about the structure and function of RNA in the body.
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Ck 12: Life Science: 13.5 Dna Structure and Replication
Learn about DNA structure and replication.
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Ck 12: Life Science: 3.3 Punnett Squares
See how a Punnett square is a special tool used to predict the offspring from a cross, or mating between two parents.
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Ck 12: Life Science: 3.2 Mendel's Laws
Understand the basics behind Mendelian genetics.
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Ck 12: Life Science: 3.1 Pea Plants
Understand why Gregor Mendel was the father of the field of genetics, which seeks to explain how traits are passed on from one generation to the next.
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Ck 12: Life Science: 2.24 Mitosis vs. Meiosis
Use diagrams to help understand meiosis and mitosis.
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Ck 12: Life Science: 2.23 Meiosis
Understand the process of meiosis to produce two sex cells, or gametes.
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Ck 12: Life Science: 2.22 Reproduction
Explore the different ways that animals and plants reproduce.
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Ck 12: Life Science: 2.21 Mitosis
Understand what happens to a cell during mitosis.
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Ck 12: Life Science: 2.19 Cell Division
Understand the purpose of cell reproduction through mitosis and meiosis.
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Ck 12: Life Science: 2.18 Fermentation
Understand the cellular behind the process of fermentation.
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Ck 12: Life Science: 12.17 Cellular Respiration and Photosynthesis
Explore the two complementary processes of photosynthesis and cellular respiration.
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Ck 12: Life Science: 2.16 Cellular Respiration Process
Explore the specific reactions that happen during the cellular respiration process.