DNA is composed of nucleotides, which are composed of a 5-carbone sugar (deoxyribose), a phosphate, and a nitrogenous base (adenine, guanine, thymine, or cytosine abbreviated A, G, T, or C). DNA is composed of two complimetary strands, with complimentary bases matching up through hydrogen bonds. pairs with T, and C with G. DNA is not composed of amino acid or proteins, rather it serves as a set of instructions to combine amino acids into proteins (after it hads been transcribed into RNA the RNA is translated into amino acid sequences for proteins).
Define pet: a pampered and usually spoiled child; a person who is treated with unusual kindness or consideration : darling â pet in a sentence a pampered and usually spoiled child; a person who is treated with unusual kindness or consideration : darlingâ¦ See the full definition
Companion animal or pet means any dog or cat, and shall also mean any other domesticated animal normally maintained in or near the household of the owner or person who cares for such other domesticated animal. Companion animals can be considered a subcategory of domestic animals.