NUCELIC ACIDS REVIEW

The DNA is related to

• Genetical information

• Protein synthesis

• Production of energy

• Process of carbohydrates

The RNA shows

• A double chain

• A triple chain

• A single chain

The Nucleic Acids are made up by

• Nucleotids

• Sugar

• Nitrogenous base

• Phosphate Group

A nucleotid is made up by

• Sugar and phosphate group

• Sugar - phosphate group and nitrogenous base

• Phosphate group and nitrogenous base

• Sugar and nitrogenous base

The nitrogenous bases can be classified as

• Pyrimidine

• Purine

• Pyrimidine and Purine

The purine bases ​have a​ (a)   ​ ring, while the pyrimidine bases are made up of ​ (b)   rings. The sugar found in the DNA is called​ (c)   and in the RNA is known as​ (d)   . Both substances have ​ (e)   atoms of carbon.

• single
• two
• deoxyribose
• ribose
• five