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Interactive
Dolan Dna Learning Center: Dna Molecule: How Dna Is Packaged Basic Interactive
Cold Spring Harbor Laboratory

Dolan Dna Learning Center: Dna Molecule: How Dna Is Packaged Basic

For Students 9th - 10th
See how our DNA is tightly packed up so that six feet of this long molecule fits into the microscopic nucleus of every cell. [1:30]
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Handout
Biology Wise: Chromosomes: The Carriers of Genetic Information Handout
BiologyWise

Biology Wise: Chromosomes: The Carriers of Genetic Information

For Students 9th - 10th
Explains what chromosomes are, their structure, their functions within a cell, and the health impact of mutations in a gene sequence.
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