Chapter 9
... aerobic respiration. It is followed by the Krebs cycle, the electron transport chain, and oxidative phosphorylation. ...
... aerobic respiration. It is followed by the Krebs cycle, the electron transport chain, and oxidative phosphorylation. ...
pbl – night starvation - UQMBBS-2013
... (b) State whether energy stores in these organs can be used to maintain blood glucose concentrations during fasting, and if not, explain why (3 marks) Liver glycogen can be degraded into glucose and released into the blood to maintain BGL. Muscle glycogen is broken down the glucose but cannot exit ...
... (b) State whether energy stores in these organs can be used to maintain blood glucose concentrations during fasting, and if not, explain why (3 marks) Liver glycogen can be degraded into glucose and released into the blood to maintain BGL. Muscle glycogen is broken down the glucose but cannot exit ...
3 page summary can be downloaded here
... the ability to loose or gain 4 electrons making it neither a strong electron donor or electron acceptor. This ability to share electrons allows carbon to share electrons with many elements. Over 2 000 000 different carbon compounds have been identified. Molecules are considered organic if they conta ...
... the ability to loose or gain 4 electrons making it neither a strong electron donor or electron acceptor. This ability to share electrons allows carbon to share electrons with many elements. Over 2 000 000 different carbon compounds have been identified. Molecules are considered organic if they conta ...
Enzymes
... • [S] generally < than its Km – Only uses fraction of enzyme catalytic ability – Enzyme is able to respond to changes in [S] ...
... • [S] generally < than its Km – Only uses fraction of enzyme catalytic ability – Enzyme is able to respond to changes in [S] ...
physiology – metabolism
... E. Catabolism of 1 mole of 6-carbon fatty acid yields 44 moles ATP. 17. Ketone bodies are found in: A. Liver B. Kidney C. Fat cells D. Muscle E. All of the above 18. Which of the following ketone bodies is NOT anions of acids A. Acetoacetate B. hydroxybutyrate C. Acetone D. All of the above E. Non ...
... E. Catabolism of 1 mole of 6-carbon fatty acid yields 44 moles ATP. 17. Ketone bodies are found in: A. Liver B. Kidney C. Fat cells D. Muscle E. All of the above 18. Which of the following ketone bodies is NOT anions of acids A. Acetoacetate B. hydroxybutyrate C. Acetone D. All of the above E. Non ...
Title
... Draw a Na+/K+ - ATPase pump. Show the direction of each element, the gradient that it makes and what is driving the pump. 3 NA+ out 2 K+ in - more positive outside chemical and electric gradient ...
... Draw a Na+/K+ - ATPase pump. Show the direction of each element, the gradient that it makes and what is driving the pump. 3 NA+ out 2 K+ in - more positive outside chemical and electric gradient ...
Photosynthesis - Teachers TryScience
... (CO2) requiring process that uses light energy (photons) and water (H2O) to produce organic macromolecules (glucose). ...
... (CO2) requiring process that uses light energy (photons) and water (H2O) to produce organic macromolecules (glucose). ...
Chapter 5 Bacterial Metabolism
... • The electrons from the first cytochrome are transported to another cytochrome and then to the next down the chain • This is why the process is referred to as the electron transport chain because it helps transfer electrons down a chain of cytochromes to be finally transferred to an oxygen molecule ...
... • The electrons from the first cytochrome are transported to another cytochrome and then to the next down the chain • This is why the process is referred to as the electron transport chain because it helps transfer electrons down a chain of cytochromes to be finally transferred to an oxygen molecule ...
Bioenergetics - people.emich.edu
... • Phosphagen system produces ATP at high rate to maintain energy state • Results in metabolites (AMP, Pi, ADP) which stimulate metabolism • Elevations in AMP and decrease in [ATP]/[ADP] ratio stimulate metabolism ...
... • Phosphagen system produces ATP at high rate to maintain energy state • Results in metabolites (AMP, Pi, ADP) which stimulate metabolism • Elevations in AMP and decrease in [ATP]/[ADP] ratio stimulate metabolism ...
1 Metabolism Metabolic pathways
... Can be run backward, called gluconeogenesis, using different enzymes for irreversible steps. – Direction is regulated by phosphofructokinase versus fructose1,6-bisphosphatase (which reverses it). Don't want both, since that would produce energy consuming futile cycles! ...
... Can be run backward, called gluconeogenesis, using different enzymes for irreversible steps. – Direction is regulated by phosphofructokinase versus fructose1,6-bisphosphatase (which reverses it). Don't want both, since that would produce energy consuming futile cycles! ...
File
... disrupt them. In the first diagram, show how the processes work normally. Trace movement of an electron with an orange arrow, movement of H+ ions (active transport and chemiosmosis) with black arrows, and formation of ATP with a pink arrow. In the second diagram, draw arrows showing the movement of ...
... disrupt them. In the first diagram, show how the processes work normally. Trace movement of an electron with an orange arrow, movement of H+ ions (active transport and chemiosmosis) with black arrows, and formation of ATP with a pink arrow. In the second diagram, draw arrows showing the movement of ...
CARBOHYDRATE METABOLISM
... 10. Amino sugar and mucopolysaccharide metabolism: The synthesis of amino sugars and other sugars for the formation of mucopolysaccharides and glycoprotein. ...
... 10. Amino sugar and mucopolysaccharide metabolism: The synthesis of amino sugars and other sugars for the formation of mucopolysaccharides and glycoprotein. ...
Macromolecules
... Proteins are like long necklaces with differently shaped beads. Each "bead" is a small molecule called an amino acid. There are 20 standard amino acids, each with its own shape, size, and properties. Proteins typically contain from 50 to 2,000 amino acids hooked end-to-end in many combinations. Eac ...
... Proteins are like long necklaces with differently shaped beads. Each "bead" is a small molecule called an amino acid. There are 20 standard amino acids, each with its own shape, size, and properties. Proteins typically contain from 50 to 2,000 amino acids hooked end-to-end in many combinations. Eac ...
unit 1: introduction to biology
... Q. 6: Which of the following metabolic pathways is common to both aerobic and anaerobic processes of sugar breakdown? A) Krebs cycle B) electron transport chain C) conversion of pyruvate to lactic acid D) conversion of glucose to pyruvate E) none of the above Q. 7: Which of the following is NOT true ...
... Q. 6: Which of the following metabolic pathways is common to both aerobic and anaerobic processes of sugar breakdown? A) Krebs cycle B) electron transport chain C) conversion of pyruvate to lactic acid D) conversion of glucose to pyruvate E) none of the above Q. 7: Which of the following is NOT true ...
BIO 101 Worksheet Metabolism and Cellular Respiration
... 5. _______ sugar + NAD+ pyruvate + NADH + 2 ATP represents glycolysis 6. _______ Glycolysis leads to fermentation in some bacteria and yeast 7. _______ Glycolysis involves an energy pay-off and then an energy investment phase 8. _______ A net of 4 ATP are produced in glycolysis 9. _______ Pyruvate ...
... 5. _______ sugar + NAD+ pyruvate + NADH + 2 ATP represents glycolysis 6. _______ Glycolysis leads to fermentation in some bacteria and yeast 7. _______ Glycolysis involves an energy pay-off and then an energy investment phase 8. _______ A net of 4 ATP are produced in glycolysis 9. _______ Pyruvate ...
Lh6Ch14aGlycolPPP
... Forwards!!!! Where is this going on in a cell? EOC Problems 1+2 can be worked from this Figure and ...
... Forwards!!!! Where is this going on in a cell? EOC Problems 1+2 can be worked from this Figure and ...
Conclusion: a) The nuclear localization signal (NLS)
... 2) Receptors for NLS: In vitro assay of nuclear transport: permeabilized animal culture cells---plus the labeled protein---does not go into the nucleus even when NLS is present---plus ATP and cell lysate (cytoplasmic components)---goes to nucleus: Conclusion: ATP and cytoplasmic proteins/factors ar ...
... 2) Receptors for NLS: In vitro assay of nuclear transport: permeabilized animal culture cells---plus the labeled protein---does not go into the nucleus even when NLS is present---plus ATP and cell lysate (cytoplasmic components)---goes to nucleus: Conclusion: ATP and cytoplasmic proteins/factors ar ...
`Metabolic flux` describes the rate of flow of intermediates through a
... The R-state of PFK promotes binding of F6P; the T-state has low affinity for F6P In T-state (blue), charge repulsion between Glu & F6P disfavors binding ...
... The R-state of PFK promotes binding of F6P; the T-state has low affinity for F6P In T-state (blue), charge repulsion between Glu & F6P disfavors binding ...
Guillain-Barre syndrome (GBS)
... Gene expression Transcription Translation Functional proteins: post-translational modifications Phosphorylation Glycosylation Sorting: targeting to appropriate organelles Modulation by extracellular signals Covalent modification Association with other molecules Degradation ...
... Gene expression Transcription Translation Functional proteins: post-translational modifications Phosphorylation Glycosylation Sorting: targeting to appropriate organelles Modulation by extracellular signals Covalent modification Association with other molecules Degradation ...
Water - University of California, Los Angeles
... The R-state of PFK promotes binding of F6P; the T-state has low affinity for F6P In T-state (blue), charge repulsion between Glu & F6P disfavors binding ...
... The R-state of PFK promotes binding of F6P; the T-state has low affinity for F6P In T-state (blue), charge repulsion between Glu & F6P disfavors binding ...
Protein Stability - Chemistry at Winthrop University
... 1. the backbone folds adopts teh appropriate secondary structure. 2. 2 structure elements fold into common structural motifs. 3. these domains interact to form the globular core of a protein. 4. The complex domains interact through surface contacts. ...
... 1. the backbone folds adopts teh appropriate secondary structure. 2. 2 structure elements fold into common structural motifs. 3. these domains interact to form the globular core of a protein. 4. The complex domains interact through surface contacts. ...
AP Biology Notes Ch. 45 Endocrine
... Creates a signal transduction pathway activates or inhibit proteins in cells. creates an immediate response in target cells by turning cell components on or off. ...
... Creates a signal transduction pathway activates or inhibit proteins in cells. creates an immediate response in target cells by turning cell components on or off. ...
word
... Describe basic process – what starts, what ATP needed, what ending and what energy yield Two phases: preparation, and energy generating; what compartment in cell? Critical enzymes: hexokinase (glucokinase in liver), phosphofructokinase-1 (PFK-1), pyruvate kinase, pyruvate dehydrogenase, and regulati ...
... Describe basic process – what starts, what ATP needed, what ending and what energy yield Two phases: preparation, and energy generating; what compartment in cell? Critical enzymes: hexokinase (glucokinase in liver), phosphofructokinase-1 (PFK-1), pyruvate kinase, pyruvate dehydrogenase, and regulati ...
Module 1: Review of General and Organic Chemistry
... glucose + ATP glucose-6-phosphate + ADP A form of hexokinase called hexokinase D has a KM for glucose of 0.1 mM; the form called glucokinase has a KM for glucose of 10 mM. Normal blood glucose level is 4-5 mM. e. Will either isozyme work near its maximal rate under normal blood glucose levels? If ...
... glucose + ATP glucose-6-phosphate + ADP A form of hexokinase called hexokinase D has a KM for glucose of 0.1 mM; the form called glucokinase has a KM for glucose of 10 mM. Normal blood glucose level is 4-5 mM. e. Will either isozyme work near its maximal rate under normal blood glucose levels? If ...
Phosphorylation
Phosphorylation is the addition of a phosphate (PO43−) group to a protein or other organic molecule. Phosphorylation and its counterpart, dephosphorylation, turn many protein enzymes on and off, thereby altering their function and activity. Protein phosphorylation is one type of post-translational modification.Protein phosphorylation in particular plays a significant role in a wide range of cellular processes. Its prominent role in biochemistry is the subject of a very large body of research (as of March 2015, the Medline database returns over 240,000 articles on the subject, largely on protein phosphorylation).