Exam 3 Review Sheet Chemistry 1120 Spring 2003 Dr. Doug Harris
... Review the vitamins necessary to create the coenzymes NAD, FAD, and Co-A. Review the oxidized and reduced forms of NAD and FAD. Review the general reaction characteristics that involve NAD and FAD (ie. C-C forms C=C with the help of FAD). Review what is added/removed to/from each of the coenzymes du ...
... Review the vitamins necessary to create the coenzymes NAD, FAD, and Co-A. Review the oxidized and reduced forms of NAD and FAD. Review the general reaction characteristics that involve NAD and FAD (ie. C-C forms C=C with the help of FAD). Review what is added/removed to/from each of the coenzymes du ...
Introduction: Proteins are one of the three major classes of biological
... Proteins perform an amazing array of different functions. This repertoire is enhanced when proteins bind to smaller chemicals called cofactors. You probably recognize some important protein-associated cofactors as vitamins. For example, vitamin B12 is a cobalt containing cofactor called cobalamin an ...
... Proteins perform an amazing array of different functions. This repertoire is enhanced when proteins bind to smaller chemicals called cofactors. You probably recognize some important protein-associated cofactors as vitamins. For example, vitamin B12 is a cobalt containing cofactor called cobalamin an ...
Cell Respiration (Smith 2010-11).
... in the matrix of the mitochondria. B. Oxygen must be present. ...
... in the matrix of the mitochondria. B. Oxygen must be present. ...
Take home message 2.7
... C-H bonds of carbohydrates store a great deal of energy and are easily broken by organisms. The simplest carbohydrates, including glucose, are monosaccharides or simple ...
... C-H bonds of carbohydrates store a great deal of energy and are easily broken by organisms. The simplest carbohydrates, including glucose, are monosaccharides or simple ...
Light Dependent Role Play
... curtain or green butcher paper- (photosystems I and II), 1 blue balloon– (labeled oxygen), 2 white balloons – (labeled H for hydrogen ions (Note: Hydrogen ions are protons), 1 purple or different colored balloon-(NADP+), Sheet protectors – optional-(used for student signs), Template handoutssee Appe ...
... curtain or green butcher paper- (photosystems I and II), 1 blue balloon– (labeled oxygen), 2 white balloons – (labeled H for hydrogen ions (Note: Hydrogen ions are protons), 1 purple or different colored balloon-(NADP+), Sheet protectors – optional-(used for student signs), Template handoutssee Appe ...
14 - Lab Times
... would have promoted the nonthermal esact. Water-soluble products from these reacconsider the most elementary cells currentcape of neutral hydrogen gas. tions then passed through a condenser and ly known (that are not permanently deBut more support for the ‘soup theodissolved in the mock ocean. pende ...
... would have promoted the nonthermal esact. Water-soluble products from these reacconsider the most elementary cells currentcape of neutral hydrogen gas. tions then passed through a condenser and ly known (that are not permanently deBut more support for the ‘soup theodissolved in the mock ocean. pende ...
Ch 18 reading guide
... 1. In the presence of oxygen, pyruvate is converted into a molecule called ______________. 2. From the schematic of figure 18.2, it is observed that the acetyl unit of acetyl CoA enters the citric acid cycle and is converted to ________. 3. What is the name of the enzyme that catalyzes the conversio ...
... 1. In the presence of oxygen, pyruvate is converted into a molecule called ______________. 2. From the schematic of figure 18.2, it is observed that the acetyl unit of acetyl CoA enters the citric acid cycle and is converted to ________. 3. What is the name of the enzyme that catalyzes the conversio ...
The Making of Macromolecules - Cornell Center for Materials
... Materials: For Each Pair: • One set of 4 cards, each with a structure of a biomaterial • A molecular model kit • A dichotomous key (see p.4) • Science Journal Notebook ...
... Materials: For Each Pair: • One set of 4 cards, each with a structure of a biomaterial • A molecular model kit • A dichotomous key (see p.4) • Science Journal Notebook ...
Cell Biology
... are long-chain macromolecules that consist of a linear sequence of amino acids connected by peptide bonds. Twenty-two amino acids are used in protein synthesis, the metabolic production of proteins. The linear sequence, or arrangement, of these amino acids determines the precise function of the prot ...
... are long-chain macromolecules that consist of a linear sequence of amino acids connected by peptide bonds. Twenty-two amino acids are used in protein synthesis, the metabolic production of proteins. The linear sequence, or arrangement, of these amino acids determines the precise function of the prot ...
Cell Biology
... Proteins are long-chain macromolecules that consist of a linear sequence of amino acids connected by peptide bonds. Twenty-two amino acids are used in protein synthesis, the metabolic production of proteins. The linear sequence, or arrangement, of these amino acids determines the precise function of ...
... Proteins are long-chain macromolecules that consist of a linear sequence of amino acids connected by peptide bonds. Twenty-two amino acids are used in protein synthesis, the metabolic production of proteins. The linear sequence, or arrangement, of these amino acids determines the precise function of ...
Chapter 9 Cellular Respiration.notebook
... Each of the three stages of cellular respiration captures some of the chemical energy available in food and uses it to produce ATP (the cell's basic energy source) ...
... Each of the three stages of cellular respiration captures some of the chemical energy available in food and uses it to produce ATP (the cell's basic energy source) ...
use cellular respiration
... = organisms that can make ATP using either fermentation or cellular respiration Ex: yeast and many bacteria With oxygen pyruvate → Krebs cycle ...
... = organisms that can make ATP using either fermentation or cellular respiration Ex: yeast and many bacteria With oxygen pyruvate → Krebs cycle ...
FAD
... protein—ester linkage E. steroid—peptide bond 27. When a nucleic acid undergoes hydrolysis, the resulting subunits are: A. amino acids B. monosaccharides C. nucleotides D. fatty acids E. carotenoids 28. ATP is important in living organisms because: A. like all other nucleic acids, it stores heredita ...
... protein—ester linkage E. steroid—peptide bond 27. When a nucleic acid undergoes hydrolysis, the resulting subunits are: A. amino acids B. monosaccharides C. nucleotides D. fatty acids E. carotenoids 28. ATP is important in living organisms because: A. like all other nucleic acids, it stores heredita ...
Contemporary Nutrition
... • Cooking can make substances available – Vitamin – biotin (cooked eggs) ...
... • Cooking can make substances available – Vitamin – biotin (cooked eggs) ...
Respiration
... for attachment of ETC. These infolds are called cristae. Attaching to the cristae are many stalked particles which contain the various enzymes, coenzymes and prosthetic groups of ETC. Glycolysis takes place in the cytoplasmic matrix outside the ...
... for attachment of ETC. These infolds are called cristae. Attaching to the cristae are many stalked particles which contain the various enzymes, coenzymes and prosthetic groups of ETC. Glycolysis takes place in the cytoplasmic matrix outside the ...
Metabolic Fate of Glucose Metabolic Fate of Fatty Acids
... • Adipocytes are specialized storage cells for triglycerides. They hold 50 to 70 % of the total energy stored in the body. • The TG stores of adipose tissue are continually being synthesized and degraded. • TG hydrolysis is catalyzed by hormone sensitive lipase (HSL). Epinephrine stimulates the cova ...
... • Adipocytes are specialized storage cells for triglycerides. They hold 50 to 70 % of the total energy stored in the body. • The TG stores of adipose tissue are continually being synthesized and degraded. • TG hydrolysis is catalyzed by hormone sensitive lipase (HSL). Epinephrine stimulates the cova ...
Bio 210 Cell Chemistry Lecture 5 “Proteins and Nucleic Acids”
... other side chains have additional acidic or basic groups that tend to make the molecule be charged at neutral pH; they are also hydrophilic Amino acids are linked together by peptide bonds to form proteins. Peptide bonds are formed by condensation (dehydration), see Fig. 5.16. The length of proteins ...
... other side chains have additional acidic or basic groups that tend to make the molecule be charged at neutral pH; they are also hydrophilic Amino acids are linked together by peptide bonds to form proteins. Peptide bonds are formed by condensation (dehydration), see Fig. 5.16. The length of proteins ...
STUDY GUIDE: GLYCOLYSIS, FERMENTATION AND ANAEROBIC
... aero - = air (aerobic: chemical reaction using oxygen) an - = not (anaerobic: chemical reaction not using oxygen) chemi - = chemical (chemiosmosis: the production of ATP using the enrgy of hydrogen ion gradients across membranes to phophorylate ADP) glyco - = sweet; - lysis = split (glycolysis: the ...
... aero - = air (aerobic: chemical reaction using oxygen) an - = not (anaerobic: chemical reaction not using oxygen) chemi - = chemical (chemiosmosis: the production of ATP using the enrgy of hydrogen ion gradients across membranes to phophorylate ADP) glyco - = sweet; - lysis = split (glycolysis: the ...
Chapter 2 Notes The Chemistry of Life
... excellent vehicle for carrying substances in living systems. One way to move substances is by diffusion. • Diffusion is the net movement of particles from an area of higher concentration to an area of lower concentration. ...
... excellent vehicle for carrying substances in living systems. One way to move substances is by diffusion. • Diffusion is the net movement of particles from an area of higher concentration to an area of lower concentration. ...
Metabolism
Metabolism (from Greek: μεταβολή metabolē, ""change"") is the set of life-sustaining chemical transformations within the cells of living organisms. These enzyme-catalyzed reactions allow organisms to grow and reproduce, maintain their structures, and respond to their environments. The word metabolism can also refer to all chemical reactions that occur in living organisms, including digestion and the transport of substances into and between different cells, in which case the set of reactions within the cells is called intermediary metabolism or intermediate metabolism.Metabolism is usually divided into two categories: catabolism, the breaking down of organic matter by way of cellular respiration, and anabolism, the building up of components of cells such as proteins and nucleic acids. Usually, breaking down releases energy and building up consumes energy.The chemical reactions of metabolism are organized into metabolic pathways, in which one chemical is transformed through a series of steps into another chemical, by a sequence of enzymes. Enzymes are crucial to metabolism because they allow organisms to drive desirable reactions that require energy that will not occur by themselves, by coupling them to spontaneous reactions that release energy. Enzymes act as catalysts that allow the reactions to proceed more rapidly. Enzymes also allow the regulation of metabolic pathways in response to changes in the cell's environment or to signals from other cells.The metabolic system of a particular organism determines which substances it will find nutritious and which poisonous. For example, some prokaryotes use hydrogen sulfide as a nutrient, yet this gas is poisonous to animals. The speed of metabolism, the metabolic rate, influences how much food an organism will require, and also affects how it is able to obtain that food.A striking feature of metabolism is the similarity of the basic metabolic pathways and components between even vastly different species. For example, the set of carboxylic acids that are best known as the intermediates in the citric acid cycle are present in all known organisms, being found in species as diverse as the unicellular bacterium Escherichia coli and huge multicellular organisms like elephants. These striking similarities in metabolic pathways are likely due to their early appearance in evolutionary history, and their retention because of their efficacy.