"Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions used in the development and functioning of all known living organisms. The main role of DNA molecules is the long-term storage of information. DNA is often compared to a set of blueprints, since it contains the instructions needed to construct other components of cells, such as proteins and RNA molecules. The DNA segments that carry this genetic information are called genes, but other DNA sequences have structural purposes, or are involved in regulating the use of this genetic information.
Chemically, DNA is a long polymer of simple units called nucleotides, with a backbone made of sugars and phosphate groups joined by ester bonds. Attached to each sugar is one of four types of molecules called bases. It is the sequence of these four bases along the backbone that encodes information. This information is read using the genetic code, which specifies the sequence of the amino acids within proteins. The code is read by copying stretches of DNA into the related nucleic acid RNA, in a process called transcription. Most of these RNA molecules are used to synthesize proteins, but others are used directly in structures such as ribosomes and spliceosomes.
Within cells, DNA is organized into structures called chromosomes. These chromosomes are duplicated before cells divide, in a process called DNA replication. Eukaryotic organisms such as animals, plants, and fungi store their DNA inside the cell nucleus, while in prokaryotes such as bacteria it is found in the cell's cytoplasm. Within the chromosomes, chromatin proteins such as histones compact and organize DNA, which helps control its interactions with other proteins and thereby control which genes are transcribed." This definition is taken from Wikipedia.
DNA controls the cell's functions and heredity.
They cant contain DNA for any functions
DNA
Short Answer: There are almost a dozen different types of DNA polymerase: some may have a subunit that performs the unwinding functions.
it stores genetic information. DNA: deoxiribonucleic acidDNA is made of nucleic acids. DNA is stored in chromosomes, which are found in the nucleus.
The chromatain have four major functions. They package DNA into a smaller volume to fit in the cell. They strengthen the DNA to allow mitosis, and they prevent damage to DNA. Chromatain control gene expression and DNA replication.
DNA directs all of your cell functions.
DNA controls the cell's functions and heredity.
DNA Polymerases are responsible for the addition of nucleotides to the new strand of DNA, and for replacing the RNA primers.
two major functions of art are : Me and YOu.
DNA
dna
its like a genetic code
Ligase joins together the Okazaki fragments into a continuous strand of DNA.
nucleus
Primase in the DNA-dependent RNA polymerase enzyme that functions in DNA replication by synthesizing the RNA primers which are then extended by DNA polymerase to yield newly synthesized DNA fragments. While being an RNA polymerase, primase is different from the RNA polymerase that functions in the transcription of DNA.
The major manufacturing functions can be identified as:Sales/MarketingAccounting/FinanceOperationsEngineering