Table of Contents
What are the biological functions of nucleic acid?
The functions of nucleic acids have to do with the storage and expression of genetic information. Deoxyribonucleic acid (DNA) encodes the information the cell needs to make proteins. A related type of nucleic acid, called ribonucleic acid (RNA), comes in different molecular forms that participate in protein synthesis.
What is the structural role of nucleic acids?
Nucleic acids, deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), carry genetic information which is read in cells to make the RNA and proteins by which living things function. The well-known structure of the DNA double helix allows this information to be copied and passed on to the next generation.
What are the two major types of nucleic acids and their roles?
The two main types of nucleic acids are DNA and RNA. DNA provides the code for the cell ‘s activities, while RNA converts that code into proteins to carry out cellular functions. The sequence of nitrogen bases (A, T, C, G) in DNA is what forms an organism’s traits.
What are the 2 main types of nucleic acids?
Nucleic acids are naturally occurring chemical compounds that serve as the primary information-carrying molecules in cells. They play an especially important role in directing protein synthesis. The two main classes of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
What are the three nucleic acids?
The nucleic acids, deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), are the molecules responsible for carrying the genetic information of a cell. In the same way that proteins are polymers of amino acids, nucleic acids are long chain “polymers” of nucleotide building blocks.
What are some interesting facts about nucleic acids?
facts, great facts, interesting facts. Nucleic acids are chemical compounds found in all plant and animal cells, as well as in bacteria and viruses. There are two types of nucleic acid. DNA (desoxyribonucleic acid) is found in the nuclei of cells. RNA (ribonucleic acid) is found in the cytoplasm of cells.
What are the characteristics of nucleic acids?
Basic Characteristics of Nucleic Acids. Nucleic acids consist of a series of linked nucleotides. Each nucleotide, in turn, is composed of three distinct elements: a five-carbon ribose sugar, a phosphate group and a nitrogenous base.
What are some cool facts about DNA?
DNA is present in each and every cell of human body. Each DNA strand is 1.8 meters long but squeezed into a space of 0.09 micrometers! 10. If someone manages to unwind all DNA molecules in a human body and place them end to end, the total length that can be covered is 10 billion miles!
What is the general structure of nucleic acid?
The basic structure of nucleic acids is Nitrogenous bases, the Sugar moiety, and the Phosphate molecule. Nucleotides are the building blocks of all nucleic acids. Nucleotides have a distinctive structure composed of three components covalently bound together: The combination of a base and sugar is called a nucleoside.