'Base pairs' presentation slideshows

DNA and Gene Expression

DNA and Gene Expression. Dexoyribonucleic Acid (DNA). Two phosphoric acid sugar strands held apart by pairs of four bases Adenine (A), thymine (T), guanine (G), cytosine (C) A pairs with T, G pairs with C Self replicating molecule Directs protein synthesis. DNA Structure.

766 views • 64 slides

Oxidative Damage of DNA

Oxidative Damage of DNA. Oxidative damage results from aerobic metabolism, environmental toxins, activated macrophages, and signaling molecules (NO). Compartmentation limits oxidative DNA damage. Oxidation of Guanine Forms 8-Oxoguanine. The most common mutagenic base lesion is 8-oxoguanine.

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PIG - enzymes

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DNA

DNA. Nucleic Acids. What are the types of Nucleic Acids?. Nucleic Acids. Types of Nucleic Acids: DNA (deoxyribonucleic acid) RNA (ribonucleic acid). Nucleic Acids. Types of Nucleic Acids: DNA (deoxyribonucleic acid) RNA (ribonucleic acid) mRNA (messenger) tRNA (transfer)

476 views • 40 slides

Nucleic Acids

Nucleic Acids. The blueprints. Types of Molecules. Polymers of nucleotides DNA: code for genetic information RNA mRNA intermediates in protein synthesis rRNA carry out protein synthesis tRNA translate info on mRNA into a.a. Gene. Nucleotide Components. Bases + sugar + phosphate Bases

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DNA STRUCTURE

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Motivational Monday- Google Classroom

Motivational Monday- Google Classroom. Do you use your time wisely? What can you do to stay more organized in school and outside of school? 4 sentences. (1 paragraph). Strawberry. http://www.stevespanglerscience.com/lab/experiments/strawberry-dna/. Stawberry DNA Extraction Lab.

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CHAPTER 13

CHAPTER 13. Acids and Bases. 13.1 The Chemical Nature of Acids and Bases. Hydrochloric acid (HCl) is a strong acid in your stomach. The acid in your stomach (HCl) can burn skin and dissolve metal!

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Chapter 10 Acids and Bases

Chapter 10 Acids and Bases. 10.1 Acids and Bases. Acids. Arrhenius acids produce H + ions in water H 2 O H Cl( g ) H + ( aq ) + Cl ? ( aq ) are electrolytes have a sour taste turn litmus red neutralize bases. Names of Acids.

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Ashish Gupta 98131 Ashish Gupta 98130

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Carbon Based Compounds

Carbon Based Compounds. Beginning Organic Chemistry. The Importance of Carbon. Carbon has four valence electrons These four electrons have the ability to form four covalent bonds Carbon consistently bonds with hydrogen, oxygen, phosphorus, sulfur and nitrogen.

282 views • 18 slides

Ch. 9 : DNA : The Genetic Material

1.58k views • 17 slides

DNA Replication

DNA Replication. May , 2013. DNA Replication. Genetic information needs to be replicated before cell division (mitosis) Mitotic cell division is important for tissue growth, embryonic development and tissue regeneration. 3 Proposed Models. Meselson and Stahl. Semiconservative.

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Human Evolution

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DNA Replication

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Cloning into Plasmids

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Ch. 12.2: Replication of DNA

Ch. 12.2: Replication of DNA. Section objective: Summarize DNA replication. Replication of DNA. Before a cell can divide by mitosis or meiosis, it must first make a copy of its chromosomes. The DNA in the chromosomes is copied in a process called DNA replication .

734 views • 12 slides

DNA DAY Family Feud

344 views • 11 slides