Conjunctions are words that join two or more words, phrases, or clauses. List of Coordinating Conjunctions. Coordinating conjunctions join sentence elements that are the same. They can join words, phrases, and clauses.There are only seven of these, and they are easy to memorize if you use the acronym FANBOYS.ist of Coordinating Conjunctions. Coordinating conjunctions join sentence elements that are the same. They can join words, phrases, and clauses. There are only seven of these, and they are easy to memorize if you use the acronym FANBOYS.
Definition: DNA (deoxyribonucleic acid) is a type of macromolecule known as a nucleic acid. It is shaped like a twisted double helix and is composed of long strands of alternating sugars and phosphate groups, along with nitrogenous bases (adenine, thymine, guanine and cytosine).
DNA (or deoxyribonucleic acid) is the molecule that carries the genetic information in all cellular forms of life and some viruses. It belongs to a class of molecules called the nucleic acids, which are polynucleotides-that is, long chains of nucleotides. Each nucleotide consists of three components:o, for example, the codon AGC codes for the amino acid serine, and the codon ACC codes for the amino acid threonine. There are a two points to note about the genetic code: 1  It is universal. 2  All life on Earth uses the same code (with a few minor exceptions).