'Rna mrna' diaporamas de présentation

Protein Synthesis

Protein Synthesis. (TRANSLATION). Why is protein very important?. It is the essential structural part of every cell It performs multiple important roles in all biological processes. No life without protein How they are synthesised???. Central Dogma. Central Dogma.

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? ? ? ? ?

? ? ? ? ?. ???????. ??? ???????. ?? DNA ??????????. ?? DNA ?????. ????????????. ?? DNA ????????. ?? DNA ?????????? (deoxyribonucleic acid). ??? DNA ?????. ????? nucleotide ?. ??????. ????. ??. ??????. ????? ????. ??????. ? ?. ??? C cytosine. ???? T thymine. ? ?.

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?????. 1 ??????????????????????. ???. 2 ??????????????. ??. ??. ???. ??. ??. ???????????????????????? ????? ? (P61). ??? ?????. 4.1 ??????????. ? 1 ??????????? ????? DNA ? RNA ????????? ?? RNA ?????? ? ?? ????????? ? ?? ????????? ? ?? DNA ???????????. ?. ??. ??.

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? ? ? ? ?

? ? ? ? ?. ??. ??? ? ?. DNA ?????? RNA ????. RNA ??. ?? RNA(mRNA) ??????????? --- ?? ? ?? RNA(tRNA) ????????? --- ?? ? ??? RNA(rRNA) ?????????? --- ?? ? ???? RNA ? hnRNA ?? mRNA ??? ?? RNA ? snRNA ???? mRNA ???. DNA RNA ?? % ? 98 <10 ?? % ? 2 >90.

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DNA - The Stuff of Life

DNA - The Stuff of Life. DNA. Deoxyribonucleic Acid The HEREDITARY molecule CONTROLLING the ACTIVITIES of the cell. DNA Structure. WATSON and CRICK proposed the structure in 1952 Others worked on the structure. DNA Structure. NUCLEOTIDE The BUILDING block of the DNA ladder.

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??? ??????????. ?????????????????. ??????????? DNA? ???????????. ?????. ???. ?? ???? ? DNA ?? ? ???????????? ?. ??. ??. ????. ??. ?????????????. ???. ???. ??. ???. ????????? DNA ??????. DNA ?????????? ?. ???? ; ??????????? DNA ??? DNA ???????????????????????????????????.

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Nucleic acids & Proteins

Nucleic acids & Proteins. Molecular Genetics. ? At the end of this session, you should answer this questions: 1. What is DNA and its structure? 2. What is RNA and its types, structure and functions? 3. What is proteom?. DNA (Deoxyribonucleic acid). Nucleic acids: 1. DNA

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Inheritance and the Structure of DNA

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Tema 8 mRNA, tRNA y rRNA

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??? RNA ?????

??? RNA ?????. DNA ?????????????? RNA ????????? transcription ?? ????? RNA ?????????? DNA ??? RNA ????????????????????? RNA ??? RNA ???????????????????????? RNA ??? RNA precursor ????????? processing ??????????. ????????. ????? DNA ?? ,NTP, ?? Mg2+,Mn2+ ????? 5'?3' ????? -- 3' , 5' ??????

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DNA

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Cloning Newt Melanocortin Receptors

Oregon State University. Cloning Newt Melanocortin Receptors. Jeremy Gregory HHMI Summer 2004. Dr. Frank Moore Department of Zoology. molecular connection. HORMONES. BEHAVIOR. transcriptional regulation. membrane receptor. SLOW. RAPID. signal. response. response. response. cell.

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DNA Replication and Protein Synthesis

DNA Replication and Protein Synthesis. Translation Code Section 3. Biology Fall 2012. Bell Ringer. Write a word map that describes transcription: Write a word map that describes translation:. Objectives. Compare the structure of RNA with that of DNA

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Ribosomes and Protein Synthesis

Ribosomes and Protein Synthesis. Learning Objectives. Identify the genetic code and explain how it is read. Summarize the process of translation. Describe the central dogma of molecular biology. The Genetic Code.

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Ribosomes and Protein Synthesis

Ribosomes and Protein Synthesis. Learning Objectives. Identify the genetic code and explain how it is read. Summarize the process of translation. Describe the central dogma of molecular biology. The Genetic Code.

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Transcription

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Bioinformatics Jargon 101

Nucleotide/Base/Phosphate DNA/cDNA RNA/mRNA/tRNA/rRNA Protein/Amino Acid Sequence/Sequencing Homology/Orthology/ Paralogy/Analogy Exon/Intron/Intergenic region Genetic code/Codon Splicing/Alternative splicing. Species/System/Tissue/ Organ/Cell/Organelle

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mitochondrio n

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