PDF-DNA's double helix, picture its componentsa report by Associated Press

50RAYS 03 is of divine origin This fire emits a singing soundphysical body and is sounded by the archetype Itknown as our body its keynote but it in turn is the synthesis of organsand tissues w. Section 8.2: The Structure of DNA. 1. Objectives. SWBAT describe the interaction o the four nucleotides that make up DNA.. SWBAT describe the three-dimensional structure of DNA.. 2. Vocabulary – Section 8.2. The Role of . dna. in Heredity. Stores information needed for traits and cell processes. Copying information needed for new cells. Transferring information from generation to generation. Griffith’s Experiments. Natàlia. . Morante. , . Aina. Maria . Nicolau. , Marta Vila. Introduction. TFs. Gene expression. Key cellular components. Molecular recognition = exact fit between the surfaces of 2 molecules. GENE. DNA or Protein?. Walter Sutton discovered . chromosomes . were made of . DNA and Protein. However, scientists were . NOT . sure which one (protein or DNA) was . the actual genetic material of the cell. 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.. 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.. Embassy of Hanoi. 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 . Something to think about... When a species . reproduces. , there is . genetic continuity . maintained from one generation to the next.. WHAT . is responsible for this continuity?. HOW . does this continuity happen?. This is a DNA strand. It is called a double helix.. Here is a second double helix.. DNA is made up of four ‘bases’:. Adenine (A). Thymine (T). Cytosine (C). Guanine (G). They form together to make strands of DNA,. College . of Education . Salahaddin. . University. Kirkuk . Road . Erbil-Iraq . Tel. .: . 07504095454. Research . Fellow. . Manchester Fungal Infection Group . The . University of Manchester . Institute . construction. material – engineers go beyond biology. Other technologies for making things at this scale : e-beam . lithograpy. , scanning-tunneling microscopy, chemical self-assembly. Constructions we’ll talk about:. Presented . by. Pallavi. . Mohite. Assistant . Professor. Department . of . Biotechnology. Deogiri . College, Aurangabad. Different forms of DNA. A form. ,. . B . form, . Z . form. preserve genetic information.. transfer genetic information to new cells as the strands of DNA are copied.. DNA Replication. In . DNA replication. ,. the strands in the original or parent DNA molecule separate to allow the synthesis of complementary DNA strands..