Recap: structure of ATP
... How much ATP has been produced? • Glycolysis: • Link reaction: • Krebs cycle: ...
... How much ATP has been produced? • Glycolysis: • Link reaction: • Krebs cycle: ...
Oxidative Phosphorylation
... carrier. NAD is used as the electron transporter in the liver and FAD acts in the brain. Another factor that aects the yield of ATP molecules generated from glucose is the fact that intermediate compounds in these pathways are used for other purposes. Glucose catabolism connects with the pathways t ...
... carrier. NAD is used as the electron transporter in the liver and FAD acts in the brain. Another factor that aects the yield of ATP molecules generated from glucose is the fact that intermediate compounds in these pathways are used for other purposes. Glucose catabolism connects with the pathways t ...
Learning Guide: Origins of Life
... 3. Identify the source of the electrons that travel down the electron transport chain. Explain why oxygen is the final electron acceptor in aerobic cellular respiration. 4. Create a graphic organizer that illustrates the reactants and products for each of the major stages of cellular respiration: (a ...
... 3. Identify the source of the electrons that travel down the electron transport chain. Explain why oxygen is the final electron acceptor in aerobic cellular respiration. 4. Create a graphic organizer that illustrates the reactants and products for each of the major stages of cellular respiration: (a ...
Kate Buckman Modified session plan: Fermentation: one part in a
... sugars and other foodstuffs is what provides this chemical energy. Plants are able to make sugars through photosynthesis, yet animals must obtain sugars by ingesting other organisms. The breakdown of the sugars to provide energy happens through similar processes in both plants and animals. Initially ...
... sugars and other foodstuffs is what provides this chemical energy. Plants are able to make sugars through photosynthesis, yet animals must obtain sugars by ingesting other organisms. The breakdown of the sugars to provide energy happens through similar processes in both plants and animals. Initially ...
Amino Acid R (neutral form) -NH3 -CO2H Side chain Glycine, Gly
... Goal: Our goal in this activity is to apply what we learned about amino acids and the primary structure of proteins and begin to consider how proteins fold into the 3-dimensional structures that we observe in our bodies. This activity will specifically investigate the chemistry of amino acid side ch ...
... Goal: Our goal in this activity is to apply what we learned about amino acids and the primary structure of proteins and begin to consider how proteins fold into the 3-dimensional structures that we observe in our bodies. This activity will specifically investigate the chemistry of amino acid side ch ...
Chapter 7A- Cellular Respiration: Glycolysis - TJ
... The below figure introduces the 3 stages of cellular respiration. Label the diagram. Include electron transport chain, pyruvate, mitochondrion, citric acid cycle, glycolysis, cytoplasm, glucose, 2 NADH, 6 NADH, 2 FADH2, 2 ATP, 34 ATP, 38 ATP. ...
... The below figure introduces the 3 stages of cellular respiration. Label the diagram. Include electron transport chain, pyruvate, mitochondrion, citric acid cycle, glycolysis, cytoplasm, glucose, 2 NADH, 6 NADH, 2 FADH2, 2 ATP, 34 ATP, 38 ATP. ...
Chapter 7
... pieces are called pyruvate. This initial split releases enough energy to allow the cell to recharge 2 ATP. Glycolysis does NOT require O2; it is anaerobic. And it’s a way for a cell to get ATP fast! b. Aerobic RespirationThe remnants of glycolysis (pyruvates) and all other energy-providing nutrients ...
... pieces are called pyruvate. This initial split releases enough energy to allow the cell to recharge 2 ATP. Glycolysis does NOT require O2; it is anaerobic. And it’s a way for a cell to get ATP fast! b. Aerobic RespirationThe remnants of glycolysis (pyruvates) and all other energy-providing nutrients ...
9. Unit 2 Study Guide_Honors
... REVIEW THE MACROMOLECULES READING FROM THE BEGINNING OF THE UNIT! Know the 5 Functional Groups and their structures: hydroxyl, carbonyl, carboxyl, amino, phosphate - In which macromolecules are each found? - How do the functional groups affect solubility in water? Why? What is an organic molecule?.. ...
... REVIEW THE MACROMOLECULES READING FROM THE BEGINNING OF THE UNIT! Know the 5 Functional Groups and their structures: hydroxyl, carbonyl, carboxyl, amino, phosphate - In which macromolecules are each found? - How do the functional groups affect solubility in water? Why? What is an organic molecule?.. ...
protein - 4J Blog Server
... the denaturing impact that heat and pH can have on protein structure, and how these may affect the organism. • The directionality of proteins (the amino and carboxyl ends). ...
... the denaturing impact that heat and pH can have on protein structure, and how these may affect the organism. • The directionality of proteins (the amino and carboxyl ends). ...
File
... (c) Answers may vary. Sample answer: An example of transport work using ATP energy is pumping substances such as Na+ or K+ ions across membranes against their concentration gradient. 2. The universality of ATP as an energy source for every type of cell in every living organism supports an argument t ...
... (c) Answers may vary. Sample answer: An example of transport work using ATP energy is pumping substances such as Na+ or K+ ions across membranes against their concentration gradient. 2. The universality of ATP as an energy source for every type of cell in every living organism supports an argument t ...
BIO 311C Introductory Biology Student Learning Outcomes
... Predict how the amino acid sequence in a polypeptide affect the protein's structure at different levels and thus affect its function. List several ways in which protein structure can be altered by chang ...
... Predict how the amino acid sequence in a polypeptide affect the protein's structure at different levels and thus affect its function. List several ways in which protein structure can be altered by chang ...
Chapter 2 Macromocules
... delicate organs such as the heart. 4. Waterproofing. Like the wax in your ears. ...
... delicate organs such as the heart. 4. Waterproofing. Like the wax in your ears. ...
Ch 3 Answers to Applying and Data Questions
... C. Disulfide bonds are necessary for protein tertiary structure and must form before the enzyme active site can reappear, but there are other chemical interactions, such as hydrogen bonding and hydrophobic interactions, that occur after the protein has initially folded due to disulfide bond formatio ...
... C. Disulfide bonds are necessary for protein tertiary structure and must form before the enzyme active site can reappear, but there are other chemical interactions, such as hydrogen bonding and hydrophobic interactions, that occur after the protein has initially folded due to disulfide bond formatio ...
Metabolic production and renal disposal of hydrogen ions
... obvious in the above formulations. adding another 15 mEq of HCI from their metabolism. The total The required destruction of carboxylates occurs in the kidney acid load arising from cationic amino acid metabolism in the during glutamine conversion to uncharged end products, either liver is thus esti ...
... obvious in the above formulations. adding another 15 mEq of HCI from their metabolism. The total The required destruction of carboxylates occurs in the kidney acid load arising from cationic amino acid metabolism in the during glutamine conversion to uncharged end products, either liver is thus esti ...
lecture notes-molecular biology-web
... pH (proton motive force) or ion gradients (hydrolysis of ATP) between inside and outside cells. e.g. K+ transport ...
... pH (proton motive force) or ion gradients (hydrolysis of ATP) between inside and outside cells. e.g. K+ transport ...
Lecture 28, Apr 7
... electric charge across the membrane is a form of stored energy. The only path available for protons to travel back across the membrane to neutralize the pH and electric charge on both sides of the membrane is through ATP synthase, an enzyme complex that captures as ATP some of the energy released du ...
... electric charge across the membrane is a form of stored energy. The only path available for protons to travel back across the membrane to neutralize the pH and electric charge on both sides of the membrane is through ATP synthase, an enzyme complex that captures as ATP some of the energy released du ...
Glycolysis 2
... Glycolytic intermediates serve important roles in anabolic pathways by providing carbon skeletons for biosynthesis ...
... Glycolytic intermediates serve important roles in anabolic pathways by providing carbon skeletons for biosynthesis ...
Grade 12 Review Answers
... Try these questions: 1. A biology student wants to determine the population of sea gulls on a small island in the middle of a lake. Which is the best method for the student to use? a) mark-recapture b) nest monitoring c) quadrats d) scats e) transects 2. On the graph below, what does the dashed line ...
... Try these questions: 1. A biology student wants to determine the population of sea gulls on a small island in the middle of a lake. Which is the best method for the student to use? a) mark-recapture b) nest monitoring c) quadrats d) scats e) transects 2. On the graph below, what does the dashed line ...
Old Photo Respiration test
... d. citric acid cycle e. oxidative phosphorylation 2. Which of the following statements is (are) correct about an oxidation-reduction (or redox) reaction? a. The molecule that is reduced gains electrons. b. The molecule that is oxidized loses electrons. c. The molecule that is reduced loses electrons ...
... d. citric acid cycle e. oxidative phosphorylation 2. Which of the following statements is (are) correct about an oxidation-reduction (or redox) reaction? a. The molecule that is reduced gains electrons. b. The molecule that is oxidized loses electrons. c. The molecule that is reduced loses electrons ...
Chapter 9: The Need for Energy
... 3. Second step of photosynthesis that uses ATP and electrons from the light reaction and carbon dioxide from the air to make glucose ...
... 3. Second step of photosynthesis that uses ATP and electrons from the light reaction and carbon dioxide from the air to make glucose ...
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.