'Rna dna' presentation slideshows

Classification

Classification. chemistry. Classification. Energy. cells. Reproduction. Classification. Chemistry. classification. Energy. Cells. Reproduction. $100. $100. $100. $100. $ 100. $100. $200. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $300. $400. $400.

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?? DNA ??????????? ??? ____________ ? DNA ??? ???????????? ____________ ?

?? DNA ??????????? ??? ____________ ? DNA ??? ???????????? ____________ ? ?????????????? _________, ??????????????????????????????? __________ ?. ?????. ?????. ????. ????. ???????????????????????????????? ???????????????????????????. ??????????. ??????? ?????.

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

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???

???. ?????????. ????. DNA ????????. ????????. DNA ???????????? DNA ??????????????????????? RNA ? mRNA ????. ??????. ?. DNA. ?????. mRNA. ???. ?????. ?????. ???????. DNA ????????. ?? DNA ?? m RNA ?. ??????????????????????????????????????? mRNA ?????????????????.

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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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???? RNA ?????????

???? RNA ?????????. 1/50. ????? The central dogma ? :. ??. ??. ??. RNA. DNA. ???. ???. ??. ??? ????. ??. RNA ????. 2/50. DNA ????????. ? ? ? ? ? ?. ? DNA ??? ?? ???? ?? ?? ?? DNA ???? ???????? ?????

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ANTIMICROBIAL DRUG DISCOVERY THROUGH BACTERIOPHAGE GENOMICS

ANTIMICROBIAL DRUG DISCOVERY THROUGH BACTERIOPHAGE GENOMICS. Manoj kumar ( Ph.D SCHOLAR, DM) N.D.R.I KARNAL. Introduction.

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Self-Organizing Bio-structures

Self-Organizing Bio-structures. NB2-2009 L. Duroux. Overall goal. Give an insight of self-organizing processes in nature and how these designs inspired humans to create nano-sized objects

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HL Chemistry - Option B : Human Biochemistry

HL Chemistry - Option B : Human Biochemistry. Nucleic Acids. DNA, RNA, & Flow of Genetic Information. DNA & RNA are long linear polymers, called nucleic acids. Genetic information is stored in a sequence of 4 kinds of bases along the chain, and is passed from one generation to the next.

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??? ???????

??? ???????. ??? ???? ??? DNA ????? ??? DNA ?? ??? RNA ????. ??? ????. ??. ?????????????????. ??? DNA ????. ??????? ?????. ???????. ??????. ??. 15. ??. N-DNA). ?????. ???. ?????. ???. ?????.

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DNA/Protein structure-function analysis and prediction

DNA/Protein structure-function analysis and prediction. Lecture 12: DNA/RNA structure. Central Dogma of Molecular Biology. Transcription. Translation. Replication. DNA. mRNA. Protein. Transcription is carried out by RNA polymerase (II) Translation is performed on ribosomes

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Elongation/Termination: First, an overview of what hold RNAP on DNA during elongation Then some examples of control.

Elongation/Termination: First, an overview of what hold RNAP on DNA during elongation Then some examples of control. Note: after sigma leaves nusA and sometimes other factors can join. So far, it is not clear exactly how they are involved in termination control.

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Creating enzymes not found in nature

Creating enzymes not found in nature. Burckhard Seelig University of Minnesota & Harvard Medical School. How to get new enzymes?. - Isolate enzymes from nature - Enzyme engineering Directed evolution, screen for modified properties Design by computational methods - Catalytic antibodies.

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Carbohydrate

Carbohydrate. Carbohydrate molecules made up of mono-, di- tri- and poly- saccharides multi-hydroxylated 5- (ribose) and 6-carbon (glucose, fructose, galactose ...) cyclic molecules . Some monosaccharides. Some Disaccharides.

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Check & Reflect

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??????

DNA. ??????. DNA ?????. DNA ???????. 1. ????????. 1) ????????????????. 2) ?????????????????. 3) ??????????????. 2. ?????????????. DNA ??????????. ???????????. 1.DNA ??? A=T ? C=G ? A+G=C+T ????????????????????. 2. ????? A ? T ? G ? C ?????? T ? A ? C ? G ??.

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TRIzol ??? RNA

TRIzol ??? RNA. ??. TRIzol ?????. ????????????????????????? ??????? 8 ???????? RNase ????????????????????????? ??????????????????? ?????????? ?- ??????? RNase ????????. ??.

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