PPT-Chapter 13 RNA and Protein Synthesis

 RNA and Protein Synthesis Genes are coded DNA instructions that control the production of proteins DNA is like the master plan RNA contains coded information for making proteins RNA . GO TO . BIOINTERACTIVE WEBSITE. DNA replication questions. Why is DNA replication so important?. In what part of the cell cycle does DNA replication occur?. What enzyme brings in the new DNA nucleotides that form complimentary pairs with the old DNA strand?. 36. Which . of the following statements best describes the structure of DNA. ?. A. . Two strands of proteins are held together by sugar . molecules. , . nitrogen bases, and . phosphate groups.. B. . 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. Identify and compare DNA and RNA.. Explain the three types of RNA.. Demonstrate understanding using codon and anticodon sequences.. Objectives. Protein Synthesis. Protein Synthesis. DNA contains . genes. Objectives. Explain the purpose and process of transcription and translation. Recognize that gene expression is a regulated process. Describe the roles of DNA and RNA in cell differentiation. Identify and illustrate changes in DNA and evaluate the significance of these changes. Learning Outcomes. At the end of this . topic . you should be able to . . Outline the steps in protein synthesis. Know that . DNA contains the code for protein. Know . that enzymes unwind the DNA. Know . . Dr. Shumaila Asim. Lecture # 2. 1. RNA Synthesis . (Transcription). . Introduction. First step in gene expression . RNA is involved in the transfer of genetic information stored in DNA to proteins . Protein Synthesis (Gene Expression) Notes. Proteins . (Review). Proteins make up all . living. materials. Proteins are composed of . amino acids. – there are . 20. . different amino acids. Different . 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. Size of genome. Segmented or not. Site of replication.  . FAMILIES of NEGATIVE STRAND VIRUSES.  . NON-SEGMENTED (-)STRAND VIRUSES. .  . RHABDOVIRIDAE. Rabies, VSV, & Plant viruses .  . FILOVIRIDAE. 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. !. Section 1 Discovery of DNA. All living things have DNA. Your DNA holds the instructions for everything about you.. Fredrick Griffith. Discovered . transformation. -. the transfer of genetic material from one cell to another cell or from one organism to another organism. The function of the different types of RNA in the cell is to facilitate the task of synthesizing proteins.. An activated . tRNA. with anticodon AGU bonds to serine at the acceptor stem.. Learning Goal . A typical tRNA molecule has a cloverleaf shape when hydrogen bonds form between complementary bases within the tRNA. The acceptor stem attaches to an amino acid and its anticodon bonds with a codon on mRNA..