General and Sub-ledgers. As the main accounting record, the general ledger is created first. It is organized by account, with each numbered in a series, and each number is typically five to six digits long.
DNA. DNA is the molecule that is the hereditary material in all living cells. Genes are made of DNA, and so is the genome itself. A gene consists of enough DNA to code for one protein, and a genome is simply the sum total of an organism's DNA.DNA is long and skinny, capable of contorting like a circus performer when it winds into chromosomes.enes are made of DNA, and so is the genome itself. A gene consists of enough DNA to code for one protein, and a genome is simply the sum total of an organism's DNA. DNA is long and skinny, capable of contorting like a circus performer when it winds into chromosomes.
A virus is little more than a section of RNA or DNA covered by a protein shell. A bacterium, therefore, is at least a hundred times larger than a typical virus. One major difference between viruses and bacteria is the method of reproduction. A bacterium is a completely self-contained and self-reproducing unit. When the time is right, a bacterium will split its DNA and RNA genetic material in two.