Dna

What is Inheritance? ,[object Object]

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

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

Where are Genes? ,[object Object],[object Object],[object Object]

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

Structure of DNA ,[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],4 Kinds of Nitrogenous Bases

Shape of DNA ,[object Object],[object Object],[object Object]

The “Ladder” (Draw Me!) Nitrogenous bases form the “steps” of the ladder

“ Packaging” DNA ,[object Object],[object Object]

DNA Replication ,[object Object],[object Object]

How is DNA Replicated? ,[object Object],[object Object],[object Object],[object Object]

1. Unzip original DNA ,[object Object]

2. Expand Two New Strands ,[object Object]

Base pairs are added to new strand using the same rules G ood C ouples A lways T ogether. Original A T T G New T A A C New Strand

3. Two Identical DNA Molecules are Formed ,[object Object]

Heredity and Traits ,[object Object],[object Object]

What Organelle Makes Proteins? ,[object Object]

How Does DNA’s Directions Get to the Ribosomes? ,[object Object],[object Object],[object Object]

Changes in Heredity- Mutations

Nothing is perfect… ,[object Object]

Types of Mutations ,[object Object],[object Object],[object Object],[object Object]

How Can Mutations Affect an Organism? ,[object Object],[object Object],[object Object],[object Object]

Gene Expression ,[object Object],[object Object],[object Object]

Factors that Affect Gene Expression ,[object Object],[object Object],[object Object]

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