What is DNA?
How does our DNA make us unique, and how is this unique genetic information passed on when cells divide? Biology - Cells And DNA - Learning Points. Deoxyribonucleic Acid (DNA) molecules are found in chromosomes within all our cells. DNA instructs the cell to make specific proteins that determine personality and physical traits. Due to a double-helix structure, DNA can replicate itself and its base sequence. Each person's DNA contains a unique sequence of base molecules - adenine, thymine, cytosine, guanine. A Twig Curriculum Film. Delivering key learning points. Get straight to the facts in just three minutes – directly linked to core learning, Twig's curriculum films will fit neatly into your lesson plans.
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