Introduction to DNA and Genetics

Genes Introduction to Genetics

What is DNA? ,[object Object],[object Object],[object Object],[object Object],[object Object]

DNA Structure ,[object Object],[object Object],[object Object],[object Object]

Base Pairing Rule Nucleotides (also called Bases) Adenine, Thymine, , Guanine, Cytosine or A, T, G, C Nucleotides pair in a specific way - called the Base-Pair Rule Adenine pairs to Thymine A T Guanine pairs to Cytosin e G C Memory helper - Think "A T Granite City" - which is where you live.

What is a gene? ,[object Object],[object Object],[object Object]

What is a chromosome? ,[object Object]

How many chromosomes do people have? ,[object Object],[object Object],[object Object]

Sex Determination ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object]

Gregor Mendel ,[object Object],[object Object],[object Object],[object Object],[object Object]

Pea Plant Reproduction ,[object Object],[object Object],[object Object],[object Object]

Pea Plant Reproduction ,[object Object],[object Object],[object Object]

Mendel’s Experiments ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Mendel’s Conclusions ,[object Object],[object Object],[object Object],[object Object]

Mendel’s Conclusions ,[object Object],[object Object]

Some Vocab. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Dominant and recessive ,[object Object],[object Object]

Probability ,[object Object],[object Object],[object Object],[object Object]

Punnett Squares ,[object Object],[object Object],[object Object],[object Object],[object Object]

Punnett Squares ,[object Object],[object Object],[object Object],[object Object],Tt X Tt

Dihybrid Cross ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Independent Assortment Metaphase I

Non-Mendelian Genetics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Incomplete Dominance ,[object Object],[object Object],[object Object]

Codominance ,[object Object],[object Object],[object Object]

Multiple Alleles ,[object Object],[object Object],[object Object]

Multiple Alleles ,[object Object],[object Object],[object Object],[object Object],[object Object]

Polygenic Traits ,[object Object],[object Object],[object Object]

Introduction to DNA and Genetics

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Introduction to DNA and Genetics