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Ch. 4 - DNA, Chromosomes, and GenomesWorksheetSee all chapters
All Chapters
Ch. 1 - Overview of Cell Biology
Ch. 2 - Chemical Components of Cells
Ch. 3 - Energy
Ch. 4 - DNA, Chromosomes, and Genomes
Ch. 5 - DNA to RNA to Protein
Ch. 6 - Proteins
Ch. 7 - Gene Expression
Ch. 8 - Membrane Structure
Ch. 9 - Transport Across Membranes
Ch. 10 - Anerobic Respiration
Ch. 11 - Aerobic Respiration
Ch. 12 - Photosynthesis
Ch. 13 - Intracellular Protein Transport
Ch. 14 - Cell Signaling
Ch. 15 - Cytoskeleton and Cell Movement
Ch. 16 - Cell Division
Ch. 17 - Meiosis and Sexual Reproduction
Ch. 18 - Cell Junctions and Tissues
Ch. 19 - Stem Cells
Ch. 20 - Cancer
Ch. 21 - The Immune System
Ch. 22 - Techniques in Cell Biology
DNA Discovery
Structure and Function of DNA
Helical Formations of DNA
Packaging of DNA
The Epigenetic Code
Evolution of the Genome
Genomic Comparison
Human Genetic Variation
Transposons and Viruses

Concept #1: Important Scientists

Practice: Which of the following was not a crucial experiment that led to the knowledge that DNA was the source of genetic information?

Practice: Which of the following scientists discovered that DNA was the genetic material in viruses?

Practice: Which molecule did scientists believe was the source of genetic material first (before DNA)?