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Biology

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Molecular Biology

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DNA, Cells, and Evolution

DNA Structure and Base Pairing

Description

DNA has a helical structure that helps store genetic information. The double helix is the shape formed by two strands that twist around each other. This structure is a key feature of DNA in cells.

The two strands are held together by base pairing. Bases on one strand match with bases on the other...

Transcript

Desoxyribonukleinsäure, oder DNA, besteht aus zwei Polynukleotidketten. Jede Einzelne besteht aus vier Arten von Nukleotid-Untereinheiten, welche aus einer Phosphatgruppe und einer Stickstoff enthaltender Base, Adenin, A, Cytosin, C, Guanin, G oder Thymin, T, Adenin, A, Cytosin, C, Guanin, G oder Thymin, T, verknüpft mit einem Desoxyribose Zuc...

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