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carboxyl group
Build different types of ice
and quaternary)
bends and flexes its Y-shaped arms to recognize antigens—foreign molecules from bacteria
Chromosome Connections Kit© Group Set:2-Group Set carboxyl groupConceptual understanding skyrockets as you invite students to investigate chromosomes at the microscopic and molecular scales! You will love the versatility of this kit as you explore the cell cycle, cell division, and genetics. The nucleotides are the same shape and size as those in the Flow of Genetic Information Kit to provide even more versatility for teaching genetics. Build homologous chromosome pairs and sister chromatids Identify chromosome
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