PPT-DNA Structure

and Analysis Activity 43 Dye Electrophoresis Activity 43 Dye Electrophoresis Research questions What charge do dyes have Are samples composed of multiple dyes Objectives Load and run dyes on an agarose gel. 3.3.1: Outline DNA nucleotide structure in terms of sugar (deoxyribose), base. and phosphate.. 3.3.2: State the names of the four bases in DNA.. 3.3.3: Outline how DNA nucleotides are linked together by covalent bonds. DNA is composed of polynucleotide chains. The helical structure of . DNA. Formation of Nucleotides. Structure of polynucleotide polymer. Each base has its preferred . tautomeric. form. Purine. and . Stryer. Short course. Chapter 33. Nucleic Acid Structure. Nucleobase. Nucleoside. Nucleotide. Nucleic acid. Chromatin. Chromosome. Polymeric Structure. Polymer ideal for informational molecule. Ribose and deoxyribose. 2.6 Structure of DNA & RNA. Understandings:. The nucleic acids DNA & RNA are polymers of nucleotides.. DNA differs from RNA in the # of strands normally present, the base composition & type of pentose.. The bacterial chromosome is a double-stranded, circular DNA molecule associated with a small amount of protein. Eukaryotic chromosomes have linear DNA molecules associated with a large amount of protein. Essential idea: The structure of DNA allows efficient storage of genetic information.. There is 2m of DNA in each human cell, however the most cells in the human body have a diameter of 10 . μm. . This DNA is divided in chromosomes and coiled around proteins called histones so that it can be efficiently stored in each cell's nucleus. The human genome project which has decoded the case sequence for the whole 2m of the human genome requires a data warehouse (pictured) to store the information electronically. This should give a good idea of just how efficient DNA is at storing information and why it needs to be so.. shapes and patterns. 조연우. Contents. DNA. DNA origami. The application of DNA origami. DNA origami structure. “Normal DNA”. 이중나선 형태로 존재. Double Stranded, Double Helix. Adenine, Thymine, Guanine, Cytosine . 7. Lactose digestions in . E. coli. begins with its hydrolysis by the enzyme . -. galactosidase. , . lacZ. , is part of a . coordinatley. regulated operon containing the genes required for lactose utilization. Which of the following figures correctly depicts the interactions at the . Discuss this with your partner and be ready to share. DNA. . Oswald Avery . (1944). Discovered that the nucleic acid. , . DNA,. stores . and . transmits . the genetic information from one . generation .  . Author: Michael Fenech. Affiliation: Genome Health Foundation, North Brighton, SA, 5048, Australia. Email: . mf.ghf@outlook.com. . Introduction. Life as we know it depends entirely on the capacity of cells to utilize energy and molecules in the environment for cellular function and reproduction. . Directions: Front of card write term. On back write definition and draw picture . Chromosomes. Thread-like structure made of coiled DNA. Gene. Segment of DNA that codes for a specific trait. Nucleotide. Chapter 16.1. Life. ’. s Operating Instructions. In 1953, James Watson and Francis Crick introduced an elegant double-helical model for the structure of deoxyribonucleic acid, or DNA. Hereditary information is encoded in DNA . . What is DNA?. DNA is a . Nucleic Acid in the nucleus. Polymer of . Nucleotides. Each nucleotide consists of. Deoxy. ribose (5-carbon sugar) . Phosphate group. a nitrogen-containing base. Four bases. Mitosis, Protein . Synthesis. Week 8. 9/29 . DNA Replication . 11.1. Obj. TSW demonstrate base pairing rules of DNA Replication by constructing a 2-D model of DNA with paper. . P. 68 NB. Replication Video.