PPT-§ 4.1 Nucleotides §

41a Nomenclature 41b Functions 41c Biosynthesis IV NUCLEAR BIOCHEMISTRY DNA carries genetic information in the form of its sequence of nucleotides that is ultimately expressed in the form of proteinsit accomplishes such a remarkable feat via three major mechanisms. Sbi4up. Mrs. franklin. Errors in DNA Replication. When the DNA is being replicated there are many proteins involved in the process. Due to the large number of proteins there is a chance that a mistake can occur. . Springfield . Central High School. What are atoms, ions, elements and molecules?. What makes carbon the element of life?. What are the key six elements found in living things?. Where can you find carbon on the periodic table? . 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. Nucleic Acids. What do we know already?. i. . The nucleic acids DNA and RNA are polymers of nucleotides. Nucleotides consist of 3 parts. A 5-carbon sugar – ribose or deoxyribose. A phosphate group (acidic & negatively-charged). 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.. DNA Replication. Protein Synthesis. Transcription. Translation. Cell Cycle. 1928 – Griffith. 1944 – Avery, McCarty, & . McCleod. Bacteriophage. Viruses that attack bacterial cells (“bacteria eaters”). - . INTRODUCTION. - SANGER DIDEOXY METHOD. - AUTOMATED SEQUENCING. - NEXT. GENERATION OF SEQUENCING METHODS. MISS NUR SHALENA SOFIAN. INTRODUCTION. 1977:. . Frederick Sanger along with Allan . Maxam. Where do we find DNA?. How do crime scene investigators use DNA to solve crimes? . NUCLEIC ACIDS. Flow of biological information: . DNA . RNA. protein . trait. DNA . deoxyribonucleic acid. DNA. Deoxyribonucleic Acid (DNA). The genetic material. Contains the “blueprint” for an organism. Instructions for an organism’s traits. Nucleic Acid-polymer (chain) of nucleotides (monomers). Very long molecule. Amino acids. Glucose. Nucleotides. fructose. 2. Each . DNA nucleotide is composed of three parts. Identify which of the following is . NOT. . part of a DNA nucleotide.. A glucose sugar. A phosphate group. 1. Heredidity. Heredity. is the transfer of characteristics anatomical as well as biochemical, from generation to generation. . The transmission of hereditary information from one generation to another takes place in the nucleus of the cell, . By:. . Preeti. . S. . Salve. KLE . College of Pharmacy, . Belagavi. A constituent Unit of KLE Academy of Higher Education and Research. Nehru Nagar, . Belagavi. . –. 590 010, Karnataka, India. Phone:. – one strain changes into another (. DNA was transferred. ). DNA. Through many scientists and many studies….we now know DNA is what carries the info from one generation to the next. . We now know that DNA is a . What Are the Molecules of Heredity?. . . After scientists became aware of the differences in amino acid sequences, their next quest was to determine how cells know which proteins to synthesize out of the extremely large number of possible amino acid sequences. The answer is that an individual gets the information from its parents through .