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Biochemistry

Chapter 9 Notes

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Biology
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Metabolism
Biochemistry
Cellular respiration
Metabolic pathway
Respiration
Fermentation
Glucose
Lactic acid fermentation
Glycolysis
Environment
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cellular respiration
biochemistry
Chemistry
Chemiosmosis
Glycolysis
Substrate-level phosphorylation
Citric acid cycle
Electron transport chain
Crista
Oxidative phosphorylation
Mitochondrial matrix
Technology

Chapter 9 notes Cellular Respiration: Harvesting Chemical Energy Concept 9.1 Metabolic pathways that release energy are called catabolic pathways - fermentation and cellular respiration _____________: partial degradation of sugars that occurs w/out the help of O2 ________: O2 is consumed as a reactant along w/ the sugar - more efficient Concept 9.1 Cellular respiration occurs in the _______________ Organic + O2 ? Carbon + H2O + Energy compounds dioxide C6H12O6 + 6O2 ? 6CO2 + 6H2O + Energy 1 glucose = -686 kcals Concept 9.1 ATP is the central molecule responsible for energy used by the cell The cell uses enzymes to transfer phosphate groups from ATP to other compounds (making them _________________) ATP ? ADP + phosphate Concept 9.1

Campbell Biology 9th Edition Chapter 5 Outline

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Chemistry
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Biochemistry
Molecules
Polymer chemistry
Macromolecule
Biomolecule
Polymer
Monomer
Protein
Nucleic acid
DNA, RNA and proteins: The three essential macromolecules of life
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nutrition
Carbohydrate chemistry
biochemistry
molecules
Excipients
Monomer
Biomolecule
Carbohydrate
Polysaccharide
Hydrolysis
Nucleic acid
health
The Structure and Function of Large Biological Molecules Outline

Chapter 5: The Structure and Function of Large Biological Molecules Outline The Molecules of Life Macromolecules: carbohydrates, proteins, and nucleic acids Architecture of a large biological molecule helps explain how that molecule works Macromolecules are Polymers, Built from Monomers Polymer: A long molecule consisting of many similar or identical building blocks linked by covalent bonds, much as a train consists of a chain of cars Monomers: The repeating units that serve as the building blocks of a polymer Synthesis and Breakdown of Polymers Enzymes: Specialized macromolecules that speed up chemical reactions Dehyrdration Reaction: Two molecules are covalently bonded to each other, with the loss of a water molecule

Cellular Respiration Notes

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Biology
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Cellular respiration
Biochemistry
Metabolism
Metabolic pathways
Exercise physiology
Glycolysis
Citric acid cycle
Glucose
Respiration
Oxidative phosphorylation
Substrate-level phosphorylation
Environment
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Biology
cellular respiration
biochemistry
Chemistry
Substrate-level phosphorylation
Chemiosmosis
Glycolysis
Oxidative phosphorylation
Citric acid cycle
Electron transport chain
Crista
mitochondrion
Technology

Cellular Respiration Wednesday, March 06, 2013 5:23 PM ? Cellular Respiration Cellular respiration - an ATP-generating process that occurs within cells; energy is extracted from energy-rich glucose to form ATP from ADP and phosphate C6H12O6 + 6O2 -> 6CO2 + 6H2O + energy Glucose + air = carbon dioxide + water + energy Aerobic respiration - cellular respiration in the presence of O2; divided into three components: glycolysis, the Krebs cycle, and oxidative phosphorylation ? Glycolysis Glycolysis - the decomposition (lysis) of glucose (glyco) to pyruvate (or pyruvic acid); nine intermediate products are formed and, of course, each one is catalyzed by an enzyme; in six of the steps, magnesium ions are cofactors that promote enzyme activity; summary of the steps:

AP Biology Chapter 17 Questions

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Protein biosynthesis
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Gene expression
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RNA
Molecular biology
Translation
Messenger RNA
Transfer RNA
Genetic code
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Biology
Chapter 17
AP Biology
chapter questions

Campbell's Biology, 9e (Reece et al.) Chapter 17 From Gene to Protein The text for Chapter 17 has remained largely unchanged from the previous edition. However, one-third of the following questions are new, and considerably more are at the skill level of analysis and application. Multiple-Choice Questions 1) Which of the following variations on translation would be most disadvantageous for a cell? A) translating polypeptides directly from DNA B) using fewer kinds of tRNA C) having only one stop codon D) lengthening the half-life of mRNA E) having a second codon (besides AUG) as a start codon Answer: A Topic: Concept 17.1 Skill: Application/Analysis 2) Garrod hypothesized that "inborn errors of metabolism" such as alkaptonuria occur because

cellular respiration

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Cellular respiration
Anaerobic digestion
Fermentation
Respiration
Oxygen
Glycolysis
Soil respiration
Technology

Name ________________________________________ Date ______________ Period ____________ Overview of Cellular Respiration and Fermentation KEY CONCEPT The overall process of cellular respiration converts sugar into ATP using oxygen. MAIN IDEA: Cellular respiration makes ATP by breaking down sugars. 1. What is function of cellular respiration? __________________________________________________________________________________ __________________________________________________________________________________ 2. Does glucose actually react with oxygen during cellular respiration? Explain __________________________________________________________________________________ __________________________________________________________________________________

ap bio lab 4

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Photosynthetic pigments
Tetrapyrroles
Chlorophyll
Pigment
Photosynthesis
Biological pigment
Chromatography
Plant
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bio lab 4

Katie Hallstead Mrs. Legary AP Biology p.0 January 15, 2013 Lab 4: Plant Pigment and Photosynthesis Abstract In this experiment, there are two activities that aim to find two different things. In the first one, paper chromatography is used to separate the pigments found in chlorophyll. The second activity consists of measuring the rate of photosynthesis by observing the change in color that happens when DPIP is reduced through a time interval. Problem How many pigments exist within plants, and at what rates do they photosynthesize when exposed to different lights? Hypothesis

Biological Molecules Graphic Organizer

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DNA
Proteins
Lipdids Carbohydrates

Date: Name: Period: ? Please fill in the table below: Biological Molecule Organizer ? Biological Molecule Common Name Elements Present Uses by Living Things Monomer & Polymer Example Carbohydrates Monomer: Polymer: Lipids Not Applicable Proteins Monomer: Polymer: Nucleic Acids DNA and RNA Carbon Hydrogen Oxygen Nitrogen Phosphorous Stores life?s instructions Monomer: Nucleotides Polymer: Nucleic Acids DNA, RNA
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Chapter 5 Notes

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Chapter 4
macromolecules
Notes
Lipids
Proteins
carbohydrates
nucleic acids

Joey Miller AP Biology Chapter 5: The Structure and Function of Large Biological Molecules The Molecules of Life Macromolecules ? Huge molecules consisting of thousands of atoms Carbohydrates, proteins, and nucleic acids are macromolecules Macromolecules are Polymers, Built from Monomers Polymer ? A long molecule consisting of many similar or identical building blocks linked by covalent bonds. Carbohydrates, proteins, and nucleic acids are polymers Monomer ? The repeating units that serve as the building blocks of a polymer are smaller molecules called monomers. The Synthesis and Breakdown of Polymers Enzymes ? specialized macromolecules that speed up chemical reactions

Campbell Bio lectures 2

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Helices
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Francis Crick
Cell
Nucleic acid
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Biochemistry
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Chapter 16 The Molecular Basis of Inheritance Overview: Life?s Operating Instructions In 1953, James Watson and Francis Crick introduced an elegant double-helical model for the structure of deoxyribonucleic acid, or DNA DNA, the substance of inheritance, is the most celebrated molecule of our time Hereditary information is encoded in DNA and reproduced in all cells of the body This DNA program directs the development of biochemical, anatomical, physiological, and (to some extent) behavioral traits Concept 16.1: DNA is the genetic material Early in the 20th century, the identification of the molecules of inheritance loomed as a major challenge to biologists The Search for the Genetic Material: Scientific Inquiry

cellular respiration

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Chemistry
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Glycolysis
Anaerobic respiration
Nicotinamide adenine dinucleotide
Pyruvic acid
Fermentation
Citric acid cycle
Electron transport chain
Ethanol fermentation

STUDY GUIDE FOR CELLULAR RESPIRATION Cellular Respiration: Transfer of energy from organic compounds (especially GLUCOSE) to ATP. AEROBIC: cellular respiration WITH O2 ANEROBIC: cellular respiration WITHOUT O2 TWO STAGES OF CELLULAR RESPIRATION: STAGE 1: Glucose is converted to Pyruvate producing small amounts of ATP and NADH. STAGE 2: If O2, then: PYR and NADH make lots of ATP; if no O2, then Lactate or Ethanol and CO2 are produced. SEE FIGURE 10 FROM PAGE 104 IIN THE TEXTBOOK.

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