PPT-DNA and RNA Transcription and Translation

What do all of these organisms have in common They all share a universal genetic code DNA and RNA are Nucleic Acids What is a nucleic acid Nucleic acids are one of the major organic biomolecules. Replication,. Transcription, & Translation. . DNA Replication. DNA Replication. . Before a cell can divide by . mitosis. or . meiosis. , it must first make a copy of its . chromosomes. .. The . DNA. RNA. PROTEIN. RNA and Transcription. RNA. R. ibo. n. ucleic . A. cid. another type of nucleic acid similar to DNA found in cells. also a polymer made of nucleotides. takes information from the nucleus to the rest of the cell. Gene . to . Phenotype. : . The BAD2 gene. . and . fragrance in rice. DNA . sequence specifying . a . protein 200 . – 2,000,000 . nt. (. bp. ). Eukaryotic Gene Structure. Ribonucleic acid (RNA) is a key nucleic acid in transcription and translation. RNA is like DNA except that:. C483 Spring 2013. 1. RNA Polymerase. Polymerizes RNA in a 3’. 5’ direction.. Has 3’5’ . exonuclease. activity. Has 5’3’ . exonuclease. activity. Catalyzes a reaction driven by pyrophosphate hydrolysis. 3.5.1: Compare the structure of RNA and DNA.. 3.5.1: Compare the structure of RNA and DNA.. IB Question: . Compare the structure and composition of DNA with RNA. . [4]. both are polymers of nucleotides / both nucleic acids;. Why Should We Learn About DNA?. To understand how genes are inherited and expressed.. To understand the evolution of the Earth’s diversity and protect it.. To understand the relationships between species.. Geeta. . Narlikar. ) . . January 19, 2017 – Transcription Initiation and its Regulation in Bacteria. January 23, 2017 – Transcription Initiation and its Regulation in Eukaryotes. January 26, 2016 – Chromatin 1. and Its . Regulation (Carol A. Gross; . Geeta. . Narlikar. ) . . Biochemistry 201 – Biological Regulatory Mechanisms. January. 19, 2016 – The Transcription . C. ycle. January . 21, 2016 – Regulation of Transcription in Prokaryotes. Chapters 16 and 17. Before the end of the semester we will be covering…. Historical DNA experiments. Structure of DNA/RNA. DNA Replication. Protein Synthesis (Transcription and Translation). Mutations. Chapter 17 Opening Roadmap. © 2017 Pearson Education, Inc.. Introduction to Transcription, RNA Processing, and Translation. Proteins are the stuff of life. A cell builds the proteins it needs from instructions encoded in its genome . Chapter . 17.1-17.3. Important Terms to Know…. 25% of students confuse these terms in . FRQs!!. Replication. Copying of DNA . prior to cell division. (DNA .  DNA). Not prior to transcription. !. Sickle Cell Anemia Video. RNA – Ribonucleic acid. Properties of RNA. Single stranded . Has Uracil (U) instead of Thymine (T). Has ribose instead of deoxyribose . Can leave the nucleus. 3 Types of RNA. th. Molecular . biology. According to . central dogma . , the genetic information flow from DNA the RNA via transcription process then it will translate later to functional protein. . Transcription . .. The length of the transcription bubble is about 12 to 14 . bp. , but the length of the RNA–DNA hybrid within the bubble is only 8 to 9 . bp. . As the enzyme moves along the template, the DNA duplex reforms.