Zusammenfassung der Ressource
DNA
- nucleus
- chromosomes
- contains genetic information
- consists of a string of genes
- contains instructions for specific proteins
- each gene is a length of DNA
- DNA carries genetic information
- can "unzip" and copy itselt when dividing
- the order of the bases contain
information needed to form proteins
- one gene contains
- double helix
- two strands linked together at
regular intervals by bases
- adenine and thymine, cytosine and guanine
- complementary pairs
- joined by weak hydrogen bonds
- contains sugar(deoxyribose) and
phosphates