'Okazaki fragments' presentation slideshows

DNA Replication, Transcription and Translation

DNA Replication, Transcription and Translation. DNA- stands for d eoxyribo n ucleic a cid DNA is a combination of nucleic acids and histones nucleic acid- polymer of nucleotides histone - protein structure. Nucleotides are made of 3 parts: Phosphate group

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DNA and RNA Chapter 12, Page 287

DNA and RNA Chapter 12, Page 287. What is DNA? How was it discovered? How do genes work? What are they made of? Are they single molecules? Polymers?. Deoxyribonucleic acid (DNA). First discovered in 1869 by Johann Friedrich Miescher (1844-1895), a young Swiss chemist studying in Germany.

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DNA REPLICATION

DNA REPLICATION. Animation gone Crazy. DNA Replicates and Replicates. DNA REPLICATION. Semi-conservative = one of the parent DNA strands is passed to the daugher DNA + one new strand SNEAK PREVIEW: ?? DNA REPLICATION PLAYERS (enzyme review). Fill out DNA Replication Enzymes CHART.

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DNA Replication

DNA Replication. Copying the genetic code. DNA Replication. Unpack the Chromosomes Unzip the DNA Base pairing at the replication fork Leading strand vs Lagging strand. Copying the genetic code. Making Copies. Making Copies. copied during cell division. copy.

443 views • 32 slides

DNA Replication

DNA Replication. Copying the genetic code. DNA Replication. Unpack the Chromosomes Unzip the DNA Base pairing at the replication fork Leading strand vs Lagging strand. Copying the genetic code. Making Copies. Making Copies. copied during cell division. copy.

430 views • 30 slides

DNA Synthesis

DNA Synthesis. Lecture 31. Mukund Modak, Ph.D. DNA Objectives: Define a DNA polymerase reaction and its components. Where does DNA replication begin? Where does it terminate? Know about leading and lagging strand synthesis. How many primers are required for each strand synthesis?

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Jeopardy

FINAL JEOPARDY. DNA to Protein. Jeopardy. 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. 100 Question-1. BACK. What is the full name given to DNA? . Deoxyribonucleic Acid. 100 Question-2.

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DNA REPLICATION

DNA REPLICATION. What would you do?. Imagine being presented with a book that is composed of about 1 billion pages, and you are asked to find a way to make 100 copies, at once, within a 20 minute time period. Your body, every day.

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Replication of the Genetic Material

Replication of the Genetic Material. Genetic material must be duplicated for transfer into daughter cells. Complementary double-stranded DNA makes this possible. A. A. A. Possible Mechanisms for DNA Replication. semiconservative conservative dispersive.

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DNA Replication

DNA Replication. AP Biology Unit 3. Hershey & Chase Experiment. Bacteriophages are viruses that infect bacteria Bacteriophages consist of DNA and protein (capsid) What part of the bacteriophage holds the instructions of how to make more viruses? DNA.

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DNA

The molecule of life, proteins and heredity. DNA. What is DNA?. DNA is a complex macromolecule that contains the genetic information that act as blueprints for making all the components of a cell It contains the complete instructions for making all the proteins for an organism

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Dna replication

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DNA Replication Section 12.2

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12-3 DNA Replication

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DNA Replication

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DNA Replication

DNA Replication. McGraw Hill DNA Replication Movies. the two strands of DNA are separated and then used as templates from which new strands are constructed does this before the cell divides (mitosis) DNA is anti-parallel (the two strands run in opposite directions).

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Replication of DNA

Replication of DNA. Objectives: 1. Summarize the roles of the different enzymes involved in replication of DNA. 2. Explain how the leading and lagging strands are replicated differently . Semiconservative Replication.

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DNA, and in some cases RNA, is the primary source of heritable information

DNA, and in some cases RNA, is the primary source of heritable information. Genetic information is transmitted from one generation to the next through DNA or RNA. Structure of DNA. Building Blocks Nucleotide Deoxyribose sugar Phosphate group Nitrogenous bases Uprights / Backbone

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DNA, and in some cases RNA, is the primary source of heritable information

DNA, and in some cases RNA, is the primary source of heritable information. Genetic information is transmitted from one generation to the next through DNA or RNA. DNA replication. Replication is a semiconservative process Each strand serves as the template for a new strand

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