'Identical dna molecules' diaporamas de présentation

TEAM COMPETITION

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6 th Grade Science

6 th Grade Science. This presentation consists of important information discussed in science class. While students should take advantage of using this resource at home, it will not be updated everyday. Students are expected to use the notes taken in class as a primary source of information.

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DNA and Its Functions

DNA and Its Functions. 3.1 DNA Structure. Double-stranded helical polymer of nucleotides, held together by H-bond between bases A, T, G, C Deoxyribose and phosphate group. Within any DNA molecule, the amount of thymine is always equal to the amount of adenine (same for GC)

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When it is time to replicate, the DNA unzips (at the hydrogen bonds).

Replication. When it is time to replicate, the DNA unzips (at the hydrogen bonds). Replication. New complementary nucleotides move in to match BOTH halves of the DNA and form hydrogen bonds with the old nucleotides. Replication.

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Nucleic Acids

Nucleic Acids. Nucleic Acids are Polymers made of Nucleotides 3 Parts: Phosphate group 5-Carbon Sugar Nitrogen base 2 Types: DNA & RNA. a) Phosphate Group. c ) Nitrogen Base. b ) 5-Carbon Sugar. THYMINE. URACIL. Nitrogen Bases. Pyrimidines = C , T, & U

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DNA Fingerprinting

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4.3 DNA Replication and Repair

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Meiosis and Alternation of Generations

Meiosis and Alternation of Generations. Chapter 12. Outline. Introduction Asexual Sexual Reproduction The Phases of Meiosis Division I Division II Alternation of Generations. Introduction.

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Chapter 2

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DNA

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Chapter 8

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8.4 DNA Synthesis

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Mechanism of Homologous Recombination

Mechanism of Homologous Recombination. MCB 720 Yahan wei. Outline. Background information Mechanisms of Homologous Recombination (HR) Reference. What is HR?. Exchange of nucleotide sequences between two similar or identical DNA molecules

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Nice List: -Mr. Yaun -Students working on page 33, numbers 10 and 11 Naughty List:

Nice List: -Mr. Yaun -Students working on page 33, numbers 10 and 11 Naughty List: -Students NOT working on page 33, numbers 10 and 11.

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DNA Replication

DNA Replication . DNA Replication. DNA must be copied (before a cell divides) The DNA molecule produces 2 IDENTICAL new complementary strands following the rules of base pairing: A-T, G-C. Each strand of the original DNA serves as a template for the new strand.

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youtube/watch?v=L0k-enzoeOM mitosis

http:// www.youtube.com/watch?v=L0k-enzoeOM mitosis http :// www.youtube.com/watch?v=8kK2zwjRV0M dna rep. DNA and DNA Replication. DNA: Why is it important?. DNA: genetic material passes from generation to generation

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Our Guiding Question

Our Guiding Question. WHAT DETERMINES THE ORDER OF AMINO ACIDS IN A PROTEIN???. Warm-up. Which parts of the nucleotides are connected to make one strand (half) of DNA? Which parts of the nucleotides connect the two strands (halves) of DNA? What type of bond connects the two strands together?

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Chromosomes and DNA Replication

Chromosomes and DNA Replication. Eukaryotic vs. Prokaryotic DNA. Eukaryotic DNA DNA is located in the nucleus in the form of a number of chromosomes. . Eukaryotic vs. Prokaryotic DNA. Prokaryotic DNA Lack nucleus and many of the organelles found in eukaryotes.

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DNA Replication

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