'Rna polymerase' diaporamas de présentation

Protein Synthesis

Protein Synthesis. Chapter 17. Protein synthesis. DNA Responsible for hereditary information DNA divided into genes Gene: Sequence of nucleotides Determines amino acid sequence in proteins Genes provide information to make proteins. Protein synthesis.

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Genes, Microarrays and Motifs

Genes, Microarrays and Motifs. Lecture 8 CSC 2417/BCB 410 Michael Brudno. Many slides from various sources, including T. Hughes (U. of T.), S. Batzolgou (Stanford) , Sanja Rogic (UBC), Manolis Kellis (MIT). Outline. Intro to genes and motifs Identifying Gene Structures

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DNA and Transcription Tutorial

DNA and Transcription Tutorial. Place your keyboard aside. Only use the mouse. Genes and DNA. DNA can be divided into segments called genes. It is estimated that human DNA is composed of ~25,000 genes among its 46 total chromosomes. Quick Review. What is the monomer of a protein?.

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Recall

Recall. Some points of Replication. DNA TRANSCRIPTION DR. ABID ALI DEPARTMENT OF BIOCHEMISTRY. Learning Objectives. Students will be able to Discuss DNA Transcription Explain Post transcriptional Modifications. Transcription. DNA directed RNA synthesis. Basic structure of a gene.

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Regulation of gene expression

Regulation of gene expression. Same DNA ? complex organism human embryo. Same DNA ? diverse features. Highly similar DNA. Human & Chimpanzee DNA: 96% identical. Regulation of protein level in cell. 1. Synthesis of the primary RNA transcript ( transcription )

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Chapter 12: Molecular Genetics

Chapter 12: Molecular Genetics. 12.1 DNA: The Genetic Material 12.2 Replication of DNA 12.3 DNA, RNA, and Protein 12.4 Gene Regulation and Mutation. 12.1 DNA: The Genetic Material. Main idea: The discovery that DNA is the genetic code involved many experiments. Objectives:

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Flow of genetic information

Flow of genetic information. DNA. RNA. Proteins. Cellular Action. replication. transcription. translation. DNA. RNA Types. mRNA = Messenger RNA; an RNA copy of the DNA sequence (gene) used as a template for protein synthesis

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Fig. 11-CO, p.264

Fig. 11-CO, p.264. Learning Objectives. How Does Transcription Take Place in Prokaryotes? How Is Transcription Regulated in Prokaryotes? How Does Transcription Take Place in Eukaryotes? How Is Transcription Regulated in Eukaryotes? How Is RNA Modified after Transcription?

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Protein Synthesis

Protein Synthesis. Jessica Hawley. Objectives. Identify and compare DNA and RNA. Explain the three types of RNA. Demonstrate understanding using codon and anticodon sequences. Protein Synthesis. Protein Synthesis. dna. DNA contains genes sequences of nucleotide bases

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GENE REGULATION

GENE REGULATION. Virtually every cell in your body contains a complete set of genes But they are not all turned on in every tissue Each cell in your body expresses only a small subset of genes at any time

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DNA and RNA Chapter 12

DNA and RNA Chapter 12. JEOPARDY #1. S2C06 Jeopardy Review. http://faculty.uca.edu/~johnc/mbi1440.htm. DNA Structure. Vocab. Replication. Transcription. Translation. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400.

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Chapter 14

Chapter 14. RNA and Protein Synthesis. RNA: Structure and Function. Types of RNA Cells have three major types of RNA: messenger RNA (mRNA): carries the genetic message from nucleus to cytoplasm ribosomal RNA ( rRNA ): component of ribosomes

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Control of Eukaryotic Genes

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Zoology 109 course

Zoology 109 course. For Premedical Student. General Animal Biology. Zoology Department Lecture 20: Gene Expression: From Gene to Protein ( Transcription ). 1438-1439H. Objectives. Types of RNAs. RNA transcription and translation are the two main processing that link gene to protein.

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Control of Gene Expression

Control of Gene Expression. Big Idea 3: Living systems store, retrieve, transmit, and respond to info essential to life processes. Essential Knowledge. 3B1: Gene regulation results in differential gene expression, leading to cell specialization.

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Biology I for Non-Majors

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G 3 course reading - Tantin MBIOL 6420 8:30-9:30 ASB 210

G 3 course reading - Tantin MBIOL 6420 8:30-9:30 ASB 210. Dean Tantin, PhD X7-3035, dean.tantin@path.utah.edu. Required course reading

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Chapter 15.4

Chapter 15.4. Prokaryotic Gene Control. AP Biology Fall 2010. Lac Operon. http://www.youtube.com/watch?v=49siJ7XowhU&NR=1 Watch and take notes!. Negative Control of the Lactose Operon.

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REGULATION OF GENE EXPRESSION

REGULATION OF GENE EXPRESSION. Gene Interactions The simplest form of gene interaction: Dominant vs. recessive Incomplete Dominance Josef Kolreuter: white/red carnations yielded pink colors are not blended; F-2 generation had a reappearance

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