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Life Sciences Grade 11 Exam Past Papers, Revision Notes and Study Guides (2021, 2020, 2019)

The Part that Unwinds to become Chromosomes

On this page, we will discuss the part that unwinds to become Chromosomes. What are Chromosomes? Chromosomes are bundles of tightly coiled DNA located within the nucleus of almost every cell in our body. Humans have 23 pairs of chromosomes. DNA ...