Dna double Helix, rna single Stranded

DNA – Double Helix, RNA – Single Stranded

• DNA – Double Helix, RNA – Single Stranded
• DNA --- A-T, RNA ---A-U
• DNA ---Deoxyribose Sugar, RNA---Ribose

• What is a similarity of DNA and RNA?

• G binds with C in both DNA and RNA
• Both have sugar and phosphate backbone

Aminoacyl-tRNA synthetase (20 diffrent)

• Aminoacyl-tRNA synthetase (20 diffrent)

• one for each amino acid
• NEEDS ENERGY!

A mutation is a change in the normal base pair sequence

• A mutation is a change in the normal base pair sequence