BootsWebMD explains what a correct diverticulitis diet is, foods to eat and foods to avoid with diverticulitis and how to prepare meals when you have this condition.
A gene is a segment of DNA that encodes function. A chromosome consists of a long strand of DNA containing many genes. A human chromosome can have up to 500 million base pairs of DNA with thousands of genes.he nucleotide sequence of a gene's DNA specifies the amino acid sequence of a protein through the genetic code. Sets of three nucleotides, known as codons, each correspond to a specific amino acid. Additionally, a  start codon , and three  stop codons  indicate the beginning and end of the protein coding region.
DNA is the biological instructions that make each and every species unique, and encodes for all the things that give the organism the ability to grow, survive and reproduce. DNA is found in all living organisms, and consists of a code. It consists of four nucleotides or bases â Adenine (A), Thymine (T), Guanine (G) and Cytosine (C). These four bases are stuck together in various combinations (known as as the DNA sequence) along a backbone made of sugar and phosphates in a long line.