'Phosphodiester bond' presentation slideshows

Part 3 Genetic Information Transfer

Part 3 Genetic Information Transfer . The biochemistry and molecular biology department of CMU. Central dogma. replication . transcription . translation . DNA . protein . RNA . reverse transcription . Replication: synthesis of daughter DNA from parental DNA

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Biotechnology

Biotechnology. http://library.thinkquest.org/28599/analogies.htm. Biotechnology -- definition. The use of living organisms, or substances from living organisms, to develop agricultural, medicinal, or environmental product or process. Some examples?. Biotech tools.

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DNA STRUCTURE

DNA STRUCTURE. N UCLEIC ACIDS Include DNA: Deoxyribonucleic acid RNA: Ribonucleic acid. DNA ( Deoxyribonucleic acid): Site : Mostly found in the nucleus of cell and small amount is found in the mitochondria. DNA carries all the genetic informations of the individual

642 views • 34 slides

Camptothecin

Camptothecin. Conni Covington Seboo Dhakhwa. What is Camptothecin?. Camptothecin is an alkaloid produced by Camptotheca acuminata and Mappia foetida Irinotecan is a less toxic, more water-soluble derivative of camptothecin

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Markov Models

Markov Models. Charles Yan 2008. Markov Chains. A Markov process is a stochastic process (random process) in which the probability distribution of the current state is conditionally independent of the path of past states, a characteristic called the Markov property.

614 views • 22 slides

Nucleic Acid Structure

Nucleic Acid Structure. Structure of nucleotides Nitrogenous bases Pentose sugars Nucleosides Nucleotides Nucleotide chains Structure of B-DNA Images accompanying this lecture may be found at http://www.prenhall.com/klug4/ Select chapter 10. A. Structure of Nucleotides.

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From DNA to Protein

From DNA to Protein. Knowledge of Nucleic Acid Chemistry Is Essential to the Understanding of DNA Structure. Nucleotides are the building blocks of DNA. They consist of a nitrogenous base, a pentose sugar, and a phosphate group.

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Same genes, different phenotypes

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prepare foreign (target) DNA prepare vector (host) recombine target and vector DNA introduce rDNA to host screen for DNA

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Cytology

Cytology. Key Terms. Cytology - the study of the structure and function of cells Cy toplasm - the area of space contained by the cell membrane but outside of the nucleus. The contains the organelles and the cytosol.

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DNA Replication Model

DNA Replication Model. By: Jacob Weaver Date: 2/6/14. 3. A. T. 5. Key:. Thymine. Adenine. G. C. Guanine. Cytosine . T. A. Sugar. P hosphate. G. C. A. T. Helicase. This is a DNA Double Helix model.

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Nucleic Acids (in detail) (pg.52)

Nucleic Acids (in detail) (pg.52). Informational macromolecules Store hereditary information. Determines structure of proteins ? determines function. Only molecules that produce identical copies. Reason why organisms can reproduce. .

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DNA Replication

DNA Replication. (in Ten easy steps) Biology 12 Mr. Teed. Overview. In preparation for mitosis or meiosis, a cell must replicate its entire DNA so that each daughter cell has a complete set of 46 chromosomes . DNA replication is semi-conservative.

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DNA REPLICATION

DNA REPLICATION. BIT 220 MCCC Chapter 11. Replication. Meselson and Stahl. CsCl Equilibrium Density Gradient Centrifugation. DNA will position itself in the salt solution where the DNA density equals the salt density If use a heavy isotope in formation of nucleotides,

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Genetic code

Genetic code. Lesson 1: The structure of DNA Objectives : I can describe the structure of DNA, I can explain the difference between an allele, a gene and homologous chromosomes. Genes.

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Nucleotide Structure: Pentose sugar

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Chymotrypsin

Chymotrypsin. Proteases. Covalent Intermediate. Class. Nucleophile(s ). Base. Serine protease. Ser/water. His. Yes. Cysteine protease. Cys /water. His. Yes. Aspartyl protease. water. Asp. No. Metalloprotease (Zn). water. Glu. No. Proton Shuttle in Carbonic Anhydrase.

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Bio 2 Transcription Homework

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No phosphodiester bond

No phosphodiester bond. DNA strands held together only by Hydrogen bonds. No phosphodiester bond. Ligase added. phosphodiester bonds formed By ligase joins the two DNA fragments.

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