'Stop codons' diaporamas de présentation

Hypothesis vs. Theory

Hypothesis vs. Theory. Hypothesis: Theory:. An educated guess. A hypothesis that has been tested many times and has a lot of data supporting it. Ex the theory of evolution. DNA - double helix shape -like a winding staircase. Adenine. Composed of 4 bases 1. 2. 3. 4.

1.13k views • 69 slides

Basic Molecular Biology

Basic Molecular Biology. January 2002. Macromolecules and their unit components. Macro molecules unit components Nucleic acids nucleotides (DNA& RNA) Proteins amino acids Carbohydrates Sugars Lipids Fatty acids. ?. ?. ?. O. H. +. H. -. N. C. H. C. O. H. pH 6-7. R.

681 views • 57 slides

TEST 3 FINAL REVIEW

TEST 3 FINAL REVIEW . Types of RNA. transcription. translation. mutations. Gene control. $100. $100. $100. $ 100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500. $500. $500. $500. FINAL ROUND.

677 views • 53 slides

Gene Prediction: Statistical Approaches

Gene Prediction: Statistical Approaches. Codons Discovery of Split Genes Exons and Introns Splicing Open Reading Frames Codon Usage Splicing Signals TestCode. Outline. Gene : A sequence of nucleotides coding for protein

771 views • 52 slides

Gene Prediction: Statistical Approaches

Gene Prediction: Statistical Approaches. Codons Discovery of Split Genes Exons and Introns Splicing Open Reading Frames Codon Usage Splicing Signals TestCode. Outline. Gene : A sequence of nucleotides coding for protein

662 views • 52 slides

Finding Genes

505 views • 36 slides

From Gene to Protein

From Gene to Protein. Target. I can label a diagram of a DNA molecule including structural elements and bonds between strands. Target. I can describe the primary function of DNA. Human Genome. 3.2 million DNA base pairs 1.5% encode proteins 98.5% not protein encoding

479 views • 34 slides

469 views • 28 slides

DNA in the Cell

DNA in the Cell. Stored in Number of Chromosomes (24 in Human Genome) Tightly coiled threads of DNA and Associated Proteins: Chromatin 3 billion bp in Human Genome: Total genetic content of cell DNA can be replicated Genes: Specific sequence of bases (one polypeptide. Central Dogma.

440 views • 27 slides

Molecular Genetics

372 views • 25 slides

Transcription and Translation

369 views • 20 slides

Protein Synthesis

Protein Synthesis. Chapter 15. Objectives. Understand the relationship between genes and proteins Understand the overall process by which genetic information is converted to polypeptide chains Recognize where, how, and why transcription occurs Recognize where, how, and why translation occurs.

275 views • 19 slides

DNA sequence analysis

633 views • 18 slides

Ribosomes and Protein Synthesis

Ribosomes and Protein Synthesis. 13.2 3/18/2011. How Genes Are Expressed. DNA. TRANSCRIPTION. RNA. TRANSLATION. PROTEIN. Protein REVIEW. Proteins are polymers of amino acids

381 views • 17 slides

Introduction to Bioinformatics II

Introduction to Bioinformatics II. Lecture 9 By Shumaila Azam. Genetic Code. The genetic code is the set of rules by which information encoded within genetic material (DNA or mRNA sequences) is translated into proteins by living cells. Sequence reading frame.

358 views • 16 slides

Chapter 8

Chapter 8. Section 8.5: Translation. Objectives . SWBAT describe how mRNA codons are translated into amino acids. SWBAT summarize the process of protein synthesis. Vocabulary. Translation Codon Stop codon Start codon Anticodon . The Process of Translation.

248 views • 12 slides

Types of Mutations The power of the BASE!!

222 views • 10 slides

From Gene to Protein

From Gene to Protein. Chapter 17a How Genes Work. Objectives. Understand the relationship between genes and proteins Understand the overall process by which genetic information is converted to polypeptides Recognize where and why transcription occurs

254 views • 9 slides

Transcription

Transcription . Vocabulary of tr anscription: transcription - synthesis of RNA under the direction of DNA messenger RNA (mRNA) - carries genetic message from DNA to the ribosome for the synthesis of protein translation - synthesis of protein under the direction of mRNA

168 views • 4 slides

Early evolution of translation

A 0. A. U. C. Code. Strong codons. Mixed codons. Mixed codons. Weak codons. (6 H-bonds). (5 H-bonds). (5 H-bonds). (4 H-bonds). 000. Pro CC (C/U). Ser UC (C/U). Leu CU (C/U). Phe UU (C/U). 00 1. Pro CC (A/G). Ser UC (A/G). Leu CU (A/G). Leu UU (A/G). 1 00.

127 views • 1 slides