Pine green is a rich shade of spring green that resembles the color of pine trees. It is an official Crayola color (since 1903) that is this exact shade in the Crayola crayon, but in the markers, it is known as crocodile green. The first recorded use of pine tree as a color name in English was in 1923.
DNA Structure. Â­DNA is oÂ­ne of the nucleic acids, information-containing molecules in the cell (ribonucleic acid, or RNA, is the other nucleic acid). DNA is found in the nucleus of every human cell.(See the sidebar at the bottom of the page for more about RNA and different types of cells).The information in DNA:he base pairs in DNA are adenine with thymine and cytosine with guanine. DNA has a spiral staircase-like structure. The steps are formed by the nitrogen bases of the nucleotides where adenine pairs with thymine and cytosine with guanine.
Deoxyribonucleic acid (DNA) is the way genetic information is stored within cells and allows the transmission of information from one generation to the next. Chromosomes are found within the nucleus of most living cells and consist of DNA that is tightly wound into thread-like structures.Additional protein structures called histones support the DNA molecule within the chromosome.hromosomes are divided into two parts with a constriction point in the in the middle which is known as the centromere. The four types of chromosomes in animal cells are classified by the position of the centromere.