Stage 4 Digestion: Electron Transport Chain
... Stage 4 Digestion: Electron Transport Chain - ETC Interconnected proteins - named by Roman numerals (on large graphic on back of page) - embedded in the inner mitochondrial membrane ETC Jobs 1. Dehydrogenases: Removal of H from NADH and FADH Separation into a high energy electron e- & H+ 2. Proton p ...
... Stage 4 Digestion: Electron Transport Chain - ETC Interconnected proteins - named by Roman numerals (on large graphic on back of page) - embedded in the inner mitochondrial membrane ETC Jobs 1. Dehydrogenases: Removal of H from NADH and FADH Separation into a high energy electron e- & H+ 2. Proton p ...
Study Guide
... Krebs (aka Citric Acid) Cycle, net yields of energy molecules – location of pathway Role of Coenzyme A (CoA) Substrate level phosphorylation of ADP to produce ATP Mitochondrial structure Electron transport chain (ETC), role of NADH, FADH2 in donating electrons to ETC, where located, function of ETC ...
... Krebs (aka Citric Acid) Cycle, net yields of energy molecules – location of pathway Role of Coenzyme A (CoA) Substrate level phosphorylation of ADP to produce ATP Mitochondrial structure Electron transport chain (ETC), role of NADH, FADH2 in donating electrons to ETC, where located, function of ETC ...
Lecture, Cell Membrane Structure and Function
... • A characteristic of cell membranes that allows it to regulate the passage of molecules • Selective permeability depends on the structure of the membrane • Not to be confused with semi-permeability – Dialysis tubing is semi-permeable. What characteristic allows molecules to travel through the membr ...
... • A characteristic of cell membranes that allows it to regulate the passage of molecules • Selective permeability depends on the structure of the membrane • Not to be confused with semi-permeability – Dialysis tubing is semi-permeable. What characteristic allows molecules to travel through the membr ...
Chapter 1 - TeacherWeb
... How inhibitors work including competitive, noncompetitive, feedback inhibition Redox reactions - concept Photosynthesis – definition, overall equation Basic parts of a plant cell Identify reactant oxidized and reactant reduced Major reactants and products for both stages of photosynthesis The struct ...
... How inhibitors work including competitive, noncompetitive, feedback inhibition Redox reactions - concept Photosynthesis – definition, overall equation Basic parts of a plant cell Identify reactant oxidized and reactant reduced Major reactants and products for both stages of photosynthesis The struct ...
General Biology I Online – Lab Midterm REVIEW
... Clusters of chlorophyll and accessory pigments are called_______________. Each pigment molecule has a characteristic ________ spectrum. How is light measured? In which part of the chloroplasts are the Calvin cycle enzymes located? From which molecule in photosynthesis is the oxygen derived? What is ...
... Clusters of chlorophyll and accessory pigments are called_______________. Each pigment molecule has a characteristic ________ spectrum. How is light measured? In which part of the chloroplasts are the Calvin cycle enzymes located? From which molecule in photosynthesis is the oxygen derived? What is ...
General Biology I Online – Lecture Midterm REVIEW (2).
... Clusters of chlorophyll and accessory pigments are called_______________. Each pigment molecule has a characteristic ________ spectrum. How is light measured? In which part of the chloroplasts are the Calvin cycle enzymes located? From which molecule in photosynthesis is the oxygen derived? What is ...
... Clusters of chlorophyll and accessory pigments are called_______________. Each pigment molecule has a characteristic ________ spectrum. How is light measured? In which part of the chloroplasts are the Calvin cycle enzymes located? From which molecule in photosynthesis is the oxygen derived? What is ...
BIOL 101 Cellular Respiration I. Organic Molecules A. Energy input
... B. Energy retrieval 1. strip away electrons from chemical bonds 2. oxidation of food molecules - cellular respiration - 2 step process (remove e- then use) II. Glycolysis (first step) - in cytoplasm A. Splitting of glucose 1. 9 enzyme-catalyzed reactions 2. glucose → two 3-C molecules 3. pyruvate B. ...
... B. Energy retrieval 1. strip away electrons from chemical bonds 2. oxidation of food molecules - cellular respiration - 2 step process (remove e- then use) II. Glycolysis (first step) - in cytoplasm A. Splitting of glucose 1. 9 enzyme-catalyzed reactions 2. glucose → two 3-C molecules 3. pyruvate B. ...
Mathematics Semester 1 Study Guide
... 8. What are polymers and how are they made? 9. What is a condensation or dehydration synthesis reaction? 10. What is a hydrolysis reaction? How is water involved in this type of reaction? 11. What are the four major classes of organic compounds? 12. What organic compound class includes the sugars an ...
... 8. What are polymers and how are they made? 9. What is a condensation or dehydration synthesis reaction? 10. What is a hydrolysis reaction? How is water involved in this type of reaction? 11. What are the four major classes of organic compounds? 12. What organic compound class includes the sugars an ...
2008 CELL BIOLOGY – TRAINING HANDOUT
... Cellular Respiration - Organic substances are broken down to simpler products with the release of energy which is incorporated into special energy-carrying molecules (ATP) and is eventually used for metabolic processes. All cells carry on some form of cellular respiration. Most plants and animals re ...
... Cellular Respiration - Organic substances are broken down to simpler products with the release of energy which is incorporated into special energy-carrying molecules (ATP) and is eventually used for metabolic processes. All cells carry on some form of cellular respiration. Most plants and animals re ...
Chapter 5 PowerPoint
... from packing tightly • Most membranes also contain sterols such as cholesterol, which can either increase or decrease membrane fluidity, depending on the temperature ...
... from packing tightly • Most membranes also contain sterols such as cholesterol, which can either increase or decrease membrane fluidity, depending on the temperature ...
Unit outline
... 13. Define osmosis and predict the direction of water movement based upon differences in solute concentration and water potential 14. Be able to solve problems based on water potential ...
... 13. Define osmosis and predict the direction of water movement based upon differences in solute concentration and water potential 14. Be able to solve problems based on water potential ...
St. Bonaventure College and High School Form 4 Biology
... • They are the places where aerobic respiration occurs. • Generate adenosine triphosphate (ATP) as a immediate source of energy. • Mitochondria have a double membrane. • The inner membrane, where most ATP is made, is highly folded. This greatly increases the surface area for ATP production. ...
... • They are the places where aerobic respiration occurs. • Generate adenosine triphosphate (ATP) as a immediate source of energy. • Mitochondria have a double membrane. • The inner membrane, where most ATP is made, is highly folded. This greatly increases the surface area for ATP production. ...
Assessment
... b. Chlorophyll is pumped. c. CO2 is formed. _____ 12. Where do the hydrogen ions for the photosystems of the light-dependent reactions come from? a. sunlight b. acids c. water _____ 13. Which phrase best describes the electron transport chain in photosynthesis? a. a collection of enzymes used to mak ...
... b. Chlorophyll is pumped. c. CO2 is formed. _____ 12. Where do the hydrogen ions for the photosystems of the light-dependent reactions come from? a. sunlight b. acids c. water _____ 13. Which phrase best describes the electron transport chain in photosynthesis? a. a collection of enzymes used to mak ...
Chapter 3: Water and the Fitness of the Environment
... Explain how cholesterol 1) stabilizes the membrane and 2) lowers the temperature at which the membrane will solidify (Use figure 7.5) ...
... Explain how cholesterol 1) stabilizes the membrane and 2) lowers the temperature at which the membrane will solidify (Use figure 7.5) ...
What is a cell?
... Plant cells share all the common features of animal cells, but also contain some additional organelles. Plants gain all their energy from sunlight; cells in their leaves contain many chloroplasts to convert this into a useful form. chloroplast vacuole Every plant cell is surrounded by a cell wall, a ...
... Plant cells share all the common features of animal cells, but also contain some additional organelles. Plants gain all their energy from sunlight; cells in their leaves contain many chloroplasts to convert this into a useful form. chloroplast vacuole Every plant cell is surrounded by a cell wall, a ...
Biology II Chapter 5 The Working Cell Notes Outline MEMBRANE
... a. A cell uses two mechanisms for moving ____________________ molecules across membranes – ___________________ is used to export bulky molecules, such as proteins or polysaccharides – ___________________ is used to import substances useful to the livelihood of the cell b. In both cases, material to ...
... a. A cell uses two mechanisms for moving ____________________ molecules across membranes – ___________________ is used to export bulky molecules, such as proteins or polysaccharides – ___________________ is used to import substances useful to the livelihood of the cell b. In both cases, material to ...
Abstract - Plant Sulfur Network
... carotenoids and a slight decrease of both chlorophylls as compared to the plants grown in the optimal conditions (Fig. 1A, B). Further analysis revealed that in mature leaves the amount of plastoquinone was also slightly increased by short-term sulfur starvation (Fig. 1C). Plastoquinones play import ...
... carotenoids and a slight decrease of both chlorophylls as compared to the plants grown in the optimal conditions (Fig. 1A, B). Further analysis revealed that in mature leaves the amount of plastoquinone was also slightly increased by short-term sulfur starvation (Fig. 1C). Plastoquinones play import ...
Plasma membrane
... ▫ Osmosis: The movement of water or another solvent through permeable membranes from an area of higher water concentration (dilute) to an area of lower water concentration (concentrated). ▫ Facilitated diffusion: A process in which substances are transported across a plasma membrane with the concent ...
... ▫ Osmosis: The movement of water or another solvent through permeable membranes from an area of higher water concentration (dilute) to an area of lower water concentration (concentrated). ▫ Facilitated diffusion: A process in which substances are transported across a plasma membrane with the concent ...
Chapter 10 Keywords/Objectives
... 16. State the function of each of the three phases of the Calvin cycle. 17. Describe the role of ATP and NADPH in the Calvin cycle. 18. Describe what happens to rubisco when O2 concentration is much higher than CO2 concentration. 19. Describe the major consequences of photorespiration. Explain why i ...
... 16. State the function of each of the three phases of the Calvin cycle. 17. Describe the role of ATP and NADPH in the Calvin cycle. 18. Describe what happens to rubisco when O2 concentration is much higher than CO2 concentration. 19. Describe the major consequences of photorespiration. Explain why i ...
Cell Physiology
... Movement from high to low concentration, or down a concentration gradient Equilibrium - concentration is equal/balanced. ...
... Movement from high to low concentration, or down a concentration gradient Equilibrium - concentration is equal/balanced. ...
Cells
... • As cell size increases, the surface area to volume ratio decreases • Rates of chemical exchange may then be inadequate for cell size • Cell size, therefore, remains small ...
... • As cell size increases, the surface area to volume ratio decreases • Rates of chemical exchange may then be inadequate for cell size • Cell size, therefore, remains small ...
1 - contentextra
... breaking down the carbohydrate glucose; however, other organic compounds are commonly broken down by respiration. 11 Photosynthesis occurs in the chloroplasts of autotrophic cells. The process of photosynthesis involves light-dependent and light-independent reactions. Thylakoids have photosystems th ...
... breaking down the carbohydrate glucose; however, other organic compounds are commonly broken down by respiration. 11 Photosynthesis occurs in the chloroplasts of autotrophic cells. The process of photosynthesis involves light-dependent and light-independent reactions. Thylakoids have photosystems th ...
Thylakoid
A thylakoid is a membrane-bound compartment inside chloroplasts and cyanobacteria. They are the site of the light-dependent reactions of photosynthesis. Thylakoids consist of a thylakoid membrane surrounding a thylakoid lumen. Chloroplast thylakoids frequently form stacks of disks referred to as grana (singular: granum). Grana are connected by intergranal or stroma thylakoids, which join granum stacks together as a single functional compartment.