'Phosphate group' diaporamas de présentation

Biology

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Biology

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Lab Make-Ups

Lab Make-Ups. If you missed the strawberry lab or the candy dye lab you need to Borden ASAP to sign-up. The Candy dye lab kit will be returning to Fred Hutch Thurs., March 1 and will not be available after that. Warm-up DNA Review 2/22/07.

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Semester 2 Final Exam 2011/2012

Semester 2 Final Exam 2011/2012. Learning Experience 2.1-2.5. LE 2.1, Traits and Fates: 200. Question: We began studying the subject of genetics by investigating the Fugate family of Kentucky. What trait made them an interesting study of genetics? Answer They had blue skin . Back.

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Frederick Griffith (1928)

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DNA: The Double Helix

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Molecular Genetics

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Frederick Griffith (1928)

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DNA Structure and Analysis

DNA Structure and Analysis. Chapter 4: Background. Molecular Biology. Three main disciplines of biotechnology Biochemistry Main focus on proteins and their function Genetics Main focus on genes and their function Molecular Biology Main focus on genes and the proteins they make.

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Photosynthesis

Photosynthesis. Photosynthesis is a process which light energy is used in the synthesis of organic molecules. What is the equation for photosynthesis?. Water + carbon dioxide +light energy = Oxygen + glucose. The role of chloroplasts in Photosynthesis.

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The Cell Membrane

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Gel Electrophoresis

Gel Electrophoresis. Purpose of Gel Electrophoresis. A method for separating DNA Can be used to separate the size of DNA RNA Protein We will be using it to separate DNA. DNA . What you start with: A variety of different fragments of DNA all mixed together

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DNA Structure

DNA Structure. DNA Structure. DNA consists of two molecules that are arranged into a ladder-like structure called a Double Helix . A molecule of DNA is made up of millions of tiny subunits called Nucleotides . Each nucleotide consists of: Phosphate group Pentose sugar Nitrogenous base.

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Cellular Communication

Cellular Communication. Chemical messages which elicit a response in cells serve as a form of communication between cells Found in all cells S imilar in widely different organisms (such as humans and yeast) leads one to believe that this evolved very early in the history of life

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medicines

medicines. mind-altering drugs. mind-altering drugs. l ysergic acid diethylamide (LSD), mescaline, psilocybin tetrahydrocannabinol (THC) ( found in cannabis/marijuana). Effects of LSD, mescaline, psilocybin .

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DNA Structure and Function

Biology Taktak/Storey 2013. DNA Structure and Function. Review. Recall that there are 4 types of organic compounds: Carbohydrates Proteins Lipids Nucleic Acids. Nucleic Acids. There are 2 types of Nucleic Acids DNA (Deoxyribonucleic Acid)

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ATP-ADP Cycle

ATP-ADP Cycle. ATP-ADP Cycle. Transformation of Energy Energy is the ability to do work. Thermodynamics is the study of the flow and transformation of energy in the universe . ATP-ADP Cycle. Laws of Thermodynamics

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Nucleic Acids

Nucleic Acids. 2 Types DNA- deoxyribonucleic acid RNA- ribonucleic acid What do they do? Contain genetic information . DNA. Exists as double helix- like a spiral staircase Encodes cells protein sequences Exists in our cells in compact segments called chromosomes. RNA.

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LIPIDS

LIPIDS. As. Introduction.

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Energy and Life

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