Fibre types
... Aerobically in the mitochondria = 36 ATP or Anaerobically in the cytoplasm = 1or 2ATP 1 molecule of PC gives 1 molecule of ATP 1 molecule of glucose gives 2 ATP + Lactate ...
... Aerobically in the mitochondria = 36 ATP or Anaerobically in the cytoplasm = 1or 2ATP 1 molecule of PC gives 1 molecule of ATP 1 molecule of glucose gives 2 ATP + Lactate ...
here
... Protein Diagram The diagram below shows a portion of a protein bound to a nucleotide structure. There are multiple interactions that bind the substrate to this active site. From the following choices correctly choose which answer correctly characterizes the shown interactions. A. B. C. D. E. F. ...
... Protein Diagram The diagram below shows a portion of a protein bound to a nucleotide structure. There are multiple interactions that bind the substrate to this active site. From the following choices correctly choose which answer correctly characterizes the shown interactions. A. B. C. D. E. F. ...
pptx - FenyoLab.org
... Mass spectrometers have a limited dynamic range and it therefore important to limit the number of possible reactions not to dilute the cross-linked peptides. For identification of a cross-linked peptide pair, both peptides have to be sufficiently long and required to give informative fragmentation. ...
... Mass spectrometers have a limited dynamic range and it therefore important to limit the number of possible reactions not to dilute the cross-linked peptides. For identification of a cross-linked peptide pair, both peptides have to be sufficiently long and required to give informative fragmentation. ...
Slide 1
... - Krebs Cycle takes place within the mitochondrial matrix, and breaks a pyruvate into CO2 and produce some ATP and NADH. - Some steps of Glycolysis and Krebs Cycle are Redox in which dehydrogenase enzyme reduces NAD+ into NADH. - Some of ATP is produced at these tow steps via (substrate-levelphospho ...
... - Krebs Cycle takes place within the mitochondrial matrix, and breaks a pyruvate into CO2 and produce some ATP and NADH. - Some steps of Glycolysis and Krebs Cycle are Redox in which dehydrogenase enzyme reduces NAD+ into NADH. - Some of ATP is produced at these tow steps via (substrate-levelphospho ...
Document
... Cell Respiration - series cytoplasmic & mitochondrial - linked enzymatic pathways - stepwise OXIDATION food molecules- makes ATP physiological view: uptake of O2 & release of CO2 biochemical view: O2 consumption, CO2 production ...
... Cell Respiration - series cytoplasmic & mitochondrial - linked enzymatic pathways - stepwise OXIDATION food molecules- makes ATP physiological view: uptake of O2 & release of CO2 biochemical view: O2 consumption, CO2 production ...
Glycolysis and gluconeogenesis
... transported into the hepatocytes and converted by hexokinase IV into glucose-6P. Because hexokinase IV is not saturated at 10 mM, its activity continues to increase as the [glucose] increases to 10 mM or more. Hexokinase IV is inhibited by the reversible binding of a regulatory protein that is speci ...
... transported into the hepatocytes and converted by hexokinase IV into glucose-6P. Because hexokinase IV is not saturated at 10 mM, its activity continues to increase as the [glucose] increases to 10 mM or more. Hexokinase IV is inhibited by the reversible binding of a regulatory protein that is speci ...
Phosphorylation-Dependent Targeting of Tetrahymena HP1 to
... known best for roles in heterochromatin-mediated repression, some HP1 homologs have roles in DNA repair, replication, RNA splicing, telomere maintenance, and transcriptional activation and elongation (reviewed in reference 7). In some cases, a single HP1 protein may have multiple nuclear functions. ...
... known best for roles in heterochromatin-mediated repression, some HP1 homologs have roles in DNA repair, replication, RNA splicing, telomere maintenance, and transcriptional activation and elongation (reviewed in reference 7). In some cases, a single HP1 protein may have multiple nuclear functions. ...
Bio 103 Lecture - Exam #2 - Study Guide - Summ
... • does an enzyme undergo an permanent change when it catalyzes a reaction A specific enzyme catalyzes each cellular reaction • can every enzyme catalyze every reaction • is an enzyme's unique three dimensional shape important to its function • what is the name of a chemical reactant upon which an en ...
... • does an enzyme undergo an permanent change when it catalyzes a reaction A specific enzyme catalyzes each cellular reaction • can every enzyme catalyze every reaction • is an enzyme's unique three dimensional shape important to its function • what is the name of a chemical reactant upon which an en ...
Chapter 5 : MAJOR METABOLIC PATHWAYS
... favorable transport to synthesize ADP and phosphate into ATP. The transport of just two electrons through the electron transport chain generates enough free energy in the form of electrochemical gradient to drive the synthesis of one molecule of ATP. The synthesis of ATP necessitates the dissolution ...
... favorable transport to synthesize ADP and phosphate into ATP. The transport of just two electrons through the electron transport chain generates enough free energy in the form of electrochemical gradient to drive the synthesis of one molecule of ATP. The synthesis of ATP necessitates the dissolution ...
cAMP-Dependent Protein Kinase, Catalytic Subunit Product
... cAMP-Dependent Protein Kinase (PKA) is an ubiquitous serine/threonine protein kinase present in a variety of tissues, including brain, skeletal muscle and heart tissues. Changes in intracellular cAMP levels regulate cellular responses by influencing interaction between the Regulatory (R) and Catalyt ...
... cAMP-Dependent Protein Kinase (PKA) is an ubiquitous serine/threonine protein kinase present in a variety of tissues, including brain, skeletal muscle and heart tissues. Changes in intracellular cAMP levels regulate cellular responses by influencing interaction between the Regulatory (R) and Catalyt ...
Chapter 2: Major Metabolic Pathway
... aerobic (high glucose conc.) ethanol This indicates metabolic regulation not only by oxygen , but also by glucose. This effect is known as the Crabtree effect. Therefore, control of metabolism is important in bioprocess. ...
... aerobic (high glucose conc.) ethanol This indicates metabolic regulation not only by oxygen , but also by glucose. This effect is known as the Crabtree effect. Therefore, control of metabolism is important in bioprocess. ...
Chapter 11: Cell Communication 10/7/2015
... cell surface is transmitted to the intracellular target of that signal. Common signal transduction pathways involve: ...
... cell surface is transmitted to the intracellular target of that signal. Common signal transduction pathways involve: ...
Cellular respiration
... • Energy lost as heat, stored in 2 ATP, 8 reduced NADH, 2 FADH2 molecules of the matrix reactions and 2 NADH from glycolysis • Citric acid cycle is a source of substances for synthesis of fats and nonessential amino acids ...
... • Energy lost as heat, stored in 2 ATP, 8 reduced NADH, 2 FADH2 molecules of the matrix reactions and 2 NADH from glycolysis • Citric acid cycle is a source of substances for synthesis of fats and nonessential amino acids ...
Cellular Respiration - Jackson School District
... needs metabolic energy production to occur. In this case, PFK's activity is inhibited by allosteric regulation by ATP itself, closing the valve on the flow of carbohydrates through glycolysis. Recall that allosteric regulators bind to a different site on the enzyme than the active (catalytic) si ...
... needs metabolic energy production to occur. In this case, PFK's activity is inhibited by allosteric regulation by ATP itself, closing the valve on the flow of carbohydrates through glycolysis. Recall that allosteric regulators bind to a different site on the enzyme than the active (catalytic) si ...
Carbohydrates - Rainbow Lunches
... someone say that they “need to cut down on their carb intake” or they are on a “low carb diet”. Carbohydrates are converted into glucose, the form of sugar that is transported and used by the body more readily than proteins or fats. A diet too high in carbohydrates can upset the delicate balance of ...
... someone say that they “need to cut down on their carb intake” or they are on a “low carb diet”. Carbohydrates are converted into glucose, the form of sugar that is transported and used by the body more readily than proteins or fats. A diet too high in carbohydrates can upset the delicate balance of ...
Metabolism
... Proline can be modified to produce hydroxyproline e.g. collagen fibres, a major constituent of skin, cartilage, teeth & bones. These additional hydroxyl groups help to stabilise the fibres. The addition of sugar residues to the asparagine residues of proteins (N-linked glycosylation) increases their ...
... Proline can be modified to produce hydroxyproline e.g. collagen fibres, a major constituent of skin, cartilage, teeth & bones. These additional hydroxyl groups help to stabilise the fibres. The addition of sugar residues to the asparagine residues of proteins (N-linked glycosylation) increases their ...
Chapter 9
... • The processes have different final electron acceptors: an organic molecule (such as pyruvate or acetaldehyde) in fermentation and O2 in cellular respiration • Cellular respiration produces 36 ATP per glucose molecule; fermentation produces 2 ATP per glucose molecule (38) © 2011 Pearson Education, ...
... • The processes have different final electron acceptors: an organic molecule (such as pyruvate or acetaldehyde) in fermentation and O2 in cellular respiration • Cellular respiration produces 36 ATP per glucose molecule; fermentation produces 2 ATP per glucose molecule (38) © 2011 Pearson Education, ...
Actin dynamics - Journal of Cell Science
... including two actin-related proteins. Arp2/3 complex then initiates the growth of a new actin filament as a branch on the side of an older actin filament. The branch grows rapidly at its barbed end by addition of actin-profilin complexes. As it grows, it pushes the plasma membrane forward. The new f ...
... including two actin-related proteins. Arp2/3 complex then initiates the growth of a new actin filament as a branch on the side of an older actin filament. The branch grows rapidly at its barbed end by addition of actin-profilin complexes. As it grows, it pushes the plasma membrane forward. The new f ...
Document
... • Probably not a major factor during short, intense exercise • Aerobic metabolism does not contribute greatly until later (>30 s) • Citrate probably does not accumulate within the 30-60 s time frame • May be a factor as Krebs and fat metabolism become more predominant ...
... • Probably not a major factor during short, intense exercise • Aerobic metabolism does not contribute greatly until later (>30 s) • Citrate probably does not accumulate within the 30-60 s time frame • May be a factor as Krebs and fat metabolism become more predominant ...
Cellular Respiration
... Similarly, ATP synthases built into the inner mitochondrial membrane act like minature turbines. H+ can only cross through ATP synthases bc they are not permeable to the membrane. Hydrogen ions rush back “downhill” through an ATP synthase, spinning a component of the complex, just as water turns the ...
... Similarly, ATP synthases built into the inner mitochondrial membrane act like minature turbines. H+ can only cross through ATP synthases bc they are not permeable to the membrane. Hydrogen ions rush back “downhill” through an ATP synthase, spinning a component of the complex, just as water turns the ...
AP Biology
... received Noel Prize for identifying these reactions. Cycle begins by adding C2 acetyl group to C4 molecule, forming citrate; also called the citric acid cycle. The acetyl group is then oxidized to two molecules of CO2. ...
... received Noel Prize for identifying these reactions. Cycle begins by adding C2 acetyl group to C4 molecule, forming citrate; also called the citric acid cycle. The acetyl group is then oxidized to two molecules of CO2. ...
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).