BIOLOGY
NUCLEIC ACIDS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
micro molecules
|
|
macromolecules
|
|
Either A or B
|
|
None of the above
|
Detailed explanation-1: -Nucleic acids are macromolecules, which means they are molecules composed of many smaller molecular units. Thes units are called nucleotides, and they are chemically linked to one another in a chain. In DNA, the nucleotides are referred to in shorthand as A, C, T, and G.
Detailed explanation-2: -A nucleic acid is a polymeric macromolecule made up of repeated units of monomeric ‘nucleotides’ composed of a nitrogenous heterocyclic base which is either a purine or a pyrimidine, a pentose (five carbon) sugar (either ribose or 2′-deoxyribose), and one to three phosphate groups.
Detailed explanation-3: -They are considered the primary information-carrying molecules in all living organisms. Complete answer: Nucleic acids are molecules that consist of the genetic information of an individual. The main two examples of nucleic acids are Deoxyribonucleic acid (DNA) and Ribonucleic acid (RNA).
Detailed explanation-4: -Examples of Nucleic Acids The most common nucleic acids in nature are DNA and RNA. These molecules form the foundation for the majority of life on Earth, and they store the information necessary to create proteins which in turn complete the functions necessary for cells to survive and reproduce.
Detailed explanation-5: -Nucleic acids are the most important macromolecules for the continuity of life. They carry the genetic blueprint of a cell and carry instructions for the functioning of the cell.