Test 1
... as [glucose]8 flow of sugars through the pentose pathway 8 and, in particular [xylulose-5-P]8 this increases activity of phophoprotein phosphatse 2A this also will dephosphylate PFK-2/FBPase-2 enzyme PFK-2 activity gained, FBPase-2 activity lost [F26BP]8 As [F26BP]8, PFK-18,& FBPase-19 so glycolysis ...
... as [glucose]8 flow of sugars through the pentose pathway 8 and, in particular [xylulose-5-P]8 this increases activity of phophoprotein phosphatse 2A this also will dephosphylate PFK-2/FBPase-2 enzyme PFK-2 activity gained, FBPase-2 activity lost [F26BP]8 As [F26BP]8, PFK-18,& FBPase-19 so glycolysis ...
Week 4
... • Two functions – ATP synthesis - synthesizes ATP using oxidative phosphorylation – ATP hydrolysis - pumps protons from matrix into intermembrane space to maintain electrochemical proton gradient ...
... • Two functions – ATP synthesis - synthesizes ATP using oxidative phosphorylation – ATP hydrolysis - pumps protons from matrix into intermembrane space to maintain electrochemical proton gradient ...
Week 4
... • Two functions – ATP synthesis - synthesizes ATP using oxidative phosphorylation – ATP hydrolysis - pumps protons from matrix into intermembrane space to maintain electrochemical proton gradient ...
... • Two functions – ATP synthesis - synthesizes ATP using oxidative phosphorylation – ATP hydrolysis - pumps protons from matrix into intermembrane space to maintain electrochemical proton gradient ...
Quantum Theory Bondi..
... relatively strong intermolecular bonds (although these bonds are much weak than the covalent intramolecular bonds) with each other because of the attraction between the partial positive and negative charges, non-polar groups and non-polar molecules form very weak attractions between each other. For ...
... relatively strong intermolecular bonds (although these bonds are much weak than the covalent intramolecular bonds) with each other because of the attraction between the partial positive and negative charges, non-polar groups and non-polar molecules form very weak attractions between each other. For ...
Structure and Function of Macromolecules
... are composed of more than one polypeptide. The surface structure of the protein is critical for its function, such as with hemoglobin where exterior facing R groups must be polar to hold the heme (iron containing) group that binds oxygen molecules. In fact, virtually all proteins have their nonpolar ...
... are composed of more than one polypeptide. The surface structure of the protein is critical for its function, such as with hemoglobin where exterior facing R groups must be polar to hold the heme (iron containing) group that binds oxygen molecules. In fact, virtually all proteins have their nonpolar ...
fatty acid oxid final
... FATTY ACID OXIDATION •Explain fatty acid oxidation •Illustrate regulation of fatty acid oxidation with reference to its clinical disorders ...
... FATTY ACID OXIDATION •Explain fatty acid oxidation •Illustrate regulation of fatty acid oxidation with reference to its clinical disorders ...
General Chemistry 110 Quiz 1
... a. The Calvin cycle b. Photon activation and electron flow in photosynthesis c. The mechanism of ATP production in oxidative phosphorylation d. Itemization of the moles of ATP produced from one mole of glucose ...
... a. The Calvin cycle b. Photon activation and electron flow in photosynthesis c. The mechanism of ATP production in oxidative phosphorylation d. Itemization of the moles of ATP produced from one mole of glucose ...
Lecture_09_Metabolic_systems - Home | CISB-ECN
... Etymology: Greek “meta · ballein” ~ to throw about, to change ...
... Etymology: Greek “meta · ballein” ~ to throw about, to change ...
Cellular Respiration and Photosynthesis Notes
... Lets revisit these questions from the start of the lab • How does a plant use sunlight to grow? • How does a plant use water to grow? • How does a plant use CO2 to grow? ...
... Lets revisit these questions from the start of the lab • How does a plant use sunlight to grow? • How does a plant use water to grow? • How does a plant use CO2 to grow? ...
Digestible carbohydrates
... A-Anabolic pathways: Transforming small molecules into big molecules constituting the body structures and machinery. It is energy requiring, e.g., glycogenesis and lactose synthesis B-Catabolic pathways: Breakdown of large molecules into smaller molecules to produce energy or smaller molecules or re ...
... A-Anabolic pathways: Transforming small molecules into big molecules constituting the body structures and machinery. It is energy requiring, e.g., glycogenesis and lactose synthesis B-Catabolic pathways: Breakdown of large molecules into smaller molecules to produce energy or smaller molecules or re ...
Cellular Respiration
... “An active cell in the body requires millions of molecules of ATP per second to drive its biochemical machinery.” (Purves, Orian and Heller) ...
... “An active cell in the body requires millions of molecules of ATP per second to drive its biochemical machinery.” (Purves, Orian and Heller) ...
Enzymes & Photosynthesis
... • 7. As e- move down the ETC, they power proton pumps (H+) with their kinetic energy. • 8. H+ actively pumped from stroma into the thylakoid which causes a change in pH, and the concentration gradient is established. (air in balloon) • 9. This [gradient] is the potential energy that will make ATP u ...
... • 7. As e- move down the ETC, they power proton pumps (H+) with their kinetic energy. • 8. H+ actively pumped from stroma into the thylakoid which causes a change in pH, and the concentration gradient is established. (air in balloon) • 9. This [gradient] is the potential energy that will make ATP u ...
Gene expression PPT
... sites called promoters on DNA template strand. Transcription factor – Binds to promoter so that RNA polymerase can then bind Initiation – Other transcription factors bind, assembling a transcription initiation complex. – RNA polymerase begins to unwind DNA helix. ...
... sites called promoters on DNA template strand. Transcription factor – Binds to promoter so that RNA polymerase can then bind Initiation – Other transcription factors bind, assembling a transcription initiation complex. – RNA polymerase begins to unwind DNA helix. ...
Type WBLT Name Here Audience and Learning Goals
... chemical compound formed with the energy released from food and stored in all cells, particularly muscles. Only from the energy released by the breakdown of this compound can the cells perform work. The breakdown of ATP produces energy and ADP. ...
... chemical compound formed with the energy released from food and stored in all cells, particularly muscles. Only from the energy released by the breakdown of this compound can the cells perform work. The breakdown of ATP produces energy and ADP. ...
Chapter 9 from Mrs Chou
... 3. Think about the structure of a fat molecule. What feature of its structure makes it a better fuel than a carbohydrate (like glucose)? 2. Explain where the fat goes when you lose weight. ...
... 3. Think about the structure of a fat molecule. What feature of its structure makes it a better fuel than a carbohydrate (like glucose)? 2. Explain where the fat goes when you lose weight. ...
biomedical therapy
... Histamine released by the mast cells of the bronchial mucosa plays an incisive role in the development of cellular phases. When histamine is not eliminated along biological pathways, it is driven out of the inflammation phase into the cellular phases, where it affects other organs and tissues (as in ...
... Histamine released by the mast cells of the bronchial mucosa plays an incisive role in the development of cellular phases. When histamine is not eliminated along biological pathways, it is driven out of the inflammation phase into the cellular phases, where it affects other organs and tissues (as in ...
Warm-Up
... 3. Think about the structure of a fat molecule. What feature of its structure makes it a better fuel than a carbohydrate (like glucose)? 2. Explain where the fat goes when you lose weight. ...
... 3. Think about the structure of a fat molecule. What feature of its structure makes it a better fuel than a carbohydrate (like glucose)? 2. Explain where the fat goes when you lose weight. ...
AP Biology - mvhs
... controlled via guard cells Sap transport in phloem – pressure-flow hypothesis, role of active transport and osmosis in loading at source and unloading at sink Redox reactions – LEO, GER; where do electrons originate, what pulls them away Light- Dependent Reactions – location, purpose; role of chloro ...
... controlled via guard cells Sap transport in phloem – pressure-flow hypothesis, role of active transport and osmosis in loading at source and unloading at sink Redox reactions – LEO, GER; where do electrons originate, what pulls them away Light- Dependent Reactions – location, purpose; role of chloro ...
How do they (or we) use the glucose?
... exhausted muscle cells of animals - produces 2 ATP per glucose - Two steps: - glycolysis - fermentation: alcohol or lactic acid ...
... exhausted muscle cells of animals - produces 2 ATP per glucose - Two steps: - glycolysis - fermentation: alcohol or lactic acid ...
Sample pages 2 PDF
... If two amino acids are condensed, the product is called as dipeptide. When another amino acid condenses to this dipeptide, a tripeptide is formed. In this manner, a chain of amino acids can be linked to make a polypeptide or a protein. On the basis of their physical characteristics, proteins can be ...
... If two amino acids are condensed, the product is called as dipeptide. When another amino acid condenses to this dipeptide, a tripeptide is formed. In this manner, a chain of amino acids can be linked to make a polypeptide or a protein. On the basis of their physical characteristics, proteins can be ...
dopamineSummary
... L-DOPA (L-3,4-dihydroxyphenylalanine), an intermediate molecule in the dopamine biosynthesis pathway, is formed by the addition of a hydroxyl group to the third carbon of the aromatic ring of tyrosine. L-DOPA can cross the blood-brain barrier. Dopamine cannot. ...
... L-DOPA (L-3,4-dihydroxyphenylalanine), an intermediate molecule in the dopamine biosynthesis pathway, is formed by the addition of a hydroxyl group to the third carbon of the aromatic ring of tyrosine. L-DOPA can cross the blood-brain barrier. Dopamine cannot. ...
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.