Strawberries Research Paper

Understanding DNA can take a lot of studying and confusion to even get the general idea of the concept. The structure of DNA is very complicated and complex to understand, but researchers James Watson, Francis Crick, Maurice Wilkins, and Rosalind Franklin all developed the idea of the DNA structure in 1953. Deoxyribonucleic Acid is found in the nucleus of the cell. It is a double stranded molecule that contains the genetic code and is the main component of chromosomes. DNA is the blueprint of organisms. Nucleotides are the basic unit of DNA and they are made up of sugar, phosphate, and one of the four basis including adenine,

The DNA contains four types base: A (adenine) and T (thymine), G (guanine) and C (cytosine). These four letters make up the genetic alphabet and they spell out the commands for every single cell and organ of the body and also determine all the characteristics of the person.

Ok let's break DNA down first. DNA stands for Deoxyribonucleic acid. Deoxyribose is referred to the absence of an O in the Carbon 2 of the ribose pentose. DNA is made up of six smaller molecules a five-carbon sugar called deoxyribose, a phosphate molecule and four different nitrogenous bases adenine, thymine, cytosine and guanine. The basic building block of DNA is called a NUCLEOTIDE. A nucleotide is made up of one sugar molecule, one phosphate molecule and one of the four bases. In other words, the sugar that makes DNA is ribose a pentose sugar in the case of this molecule DNA its lacking an Oxygen in its carbon 2. Nucleic is referred to its position, our DNA most anyways is located on the nucleus of our cells, the presence of this nucleus is what differs us from Prokaryotes us being Eukaryotes.

Introduction All living and once living things have a genetic code; which is made up by DNA. DNA is made up of phosphates, sugars, carbons, nitrogenous bases and hydrogen bonds all put together to make a double helical structure. The nitrogenous bases in DNA are Adenine(A), Thymine(T), Cytosin(C), and Guanine(G). They are bonded

Every living thing has it’s own genetic code, or DNA. DNA has a double helix structure and is made up of phosphates, sugars, carbons, nitrogen bases, hydrogen bonds, and phosphodiester bonds. The phosophodiester bonds in DNA are responsible for bonding the 3’ carbon

DNA is a molecule that has a repeating chain of identical five-carbon sugars (polymers) linked together from head to tail. It is composed of four ring shaped organic bases (nucleotides) which are Adenine (A), Guanine (G), Cytosine (C) and Thymine (T). It has a double helix shape and contains the sugar component deoxyribose.

When analyzing DNA it is important to understand it and all the chemicals that it is made of. The first thing that’s important to know is simply what DNA stands for, which is deoxyribonucleic acid. The chemical units are called nucleotides, and each nucleotide has a compound of phosphate sugar which is the backbone, and a sugar deoxyribose. The Phosphates and sugars are the same in all nucleotides but the one thing that is different would be the bases. DNA bases are cytosine, thymine, adenine, and guanine. Each base has specific partner, for example Cytosine will always pair with guanine. And Thymine will always pair with adenine.

The shape of the molecule is described as a “double helix”. The building blocks of DNA are nucleotides. A nucleotide consists of one phosphate molecule, a five-sided sugar molecule (deoxyribose sugar), and one nitrogen base.

DNA is a molecule that converts an organisms genetic blueprint. Every person’s body has the same DNA. Apportion of your DNA is located in the cells nucleus, but a small portion of DNA can also be found in the mitochondria. The DNA structure is very important because it defines who we are and how we look. The information in DNA is stored as a code made up of four chemical bases: adenine, guanine, cytosine, and thymine. The nucleotides are joined to one another in a chain by covalent bonds between the sugar. human DNA have 3 billion bases, and more than 99 percent of those bases are the same as in all the humans in the world. DNA is a nucleic acid; proteins and carbohydrates, nucleic acids compose the three major macromolecules for all known

DNA is a long curved structure, made up of pairs of four specific bases: adenine, guanine, cytosine, and thymine, is the repository of a code from which all of our cells are made. The code is made up of base pairs which look like the

The two DNA strands are called polynucleotides since they are made out of easier monomer units called nucleotides. Every nucleotide is made out of one of four nitrogen-containing nucleobases — cytosine

The DNA code is a triplet code which determines the type of amino acids and the order in which they are joined together to form a specific protein. The bases hydrogen bond together by complementary base pairing between strands. Complementary base pairing refers to the structural pairing of nucleotide bases in DNA, which is made up of four nucleotide bases; guanine (G), cytosine (C), adenine (A), and thymine (T). The adenine base is always paired with the complementary thymine base (U in RNA) and guanine is always paired with the complementary cytosine base.

Have you ever extracted DNA from a strawberry? Well today in my science class we learned how to extract DNA from a strawberry. By the way it was very fun and it looked like snow. If you want to do this experiment you will need 1 strawberry, 20 mL of cold ethanol which is EtOH, a heavy - duty ziplock bag, 10 mL of DNA extraction-buffer ( soapy water and salt solution ), a small funnel, a small piece of cheesecloth ( as a filter ), 1 glass rod or a popsicle stick, and a 50 mL test tube.

Deoxyribonucleic (DNA) is the molecule that hold the genetic information of living things. In our body every cell contains about 2 meters of DNA. DNA is copied every time a cell divides. Deoxyribonucleic (DNA) is made up of two polynucleotide strands. Polynucleotide strands twist around each other, forming a shape that looks like a ladder called a double helix. The two polynucleotide strands run antiaparallel to each other with nitrogenous bases this means that the stands run in opposite directions, parallel to one another. The DNA molecule consists of two backbones chains of sugars and phosphate groups. The organic bases held together by hydrogen bonds. Although bases bonded together are termed paired

Due to the DNA’s specificity, samples can be utilised for identification. DNA is a nucleic acid composed of deoxyribose sugar bound to a phosphate group and one of four nitrogenous bases (adenine, guanine, cytosine and thymine). Each section of these three components are referred to as nucleotides, which are joined to the phosphate or sugar of another nucleotide by strong covalent bonds to form a backbone. The nitrogenous bases are joined to complimentary bases of another nucleotide (adenine with thymine, guanine with cytosine) to create a double stranded molecule (Figure 2). To complete the double helical structure, the molecule coils to compact it’s contents. DNA molecules can contain up to two million base pairs, with a human genome containing approximately 3 million base pairs. The random assortment of nitrogenous bases as well as the numerous mutations within certain DNA sequences, results in genetically diverese DNA molecules and genomes between individials.