Chapter 6
... gasoline, food (i.e. carbohydrates and fats) mix with oxygen. This process is called cellular respiration. Heat energy is produced as well as energy for cellular work called ATP. The final waste product from the cellular respiration process is carbon dioxide and water. ...
... gasoline, food (i.e. carbohydrates and fats) mix with oxygen. This process is called cellular respiration. Heat energy is produced as well as energy for cellular work called ATP. The final waste product from the cellular respiration process is carbon dioxide and water. ...
peptides - WordPress.com
... Different flavoproteins are presented in our bodies like L-amino acid oxidase which is FMN linked enzyme found in the kidney which is important for the oxidative metabolism of Lamino acids. Note : some of these flavoproteins contain one of the metals as essential co-factor and such enzymes is calle ...
... Different flavoproteins are presented in our bodies like L-amino acid oxidase which is FMN linked enzyme found in the kidney which is important for the oxidative metabolism of Lamino acids. Note : some of these flavoproteins contain one of the metals as essential co-factor and such enzymes is calle ...
BS3050 Physiology of Sport and Exercise
... of ATP rather than have a direct effect on the contractile mechanism although an accumulation of Pi does have a direct effect. H+ ions are removed via the blood stream where they are ‘mopped up’ by the Bicarbonate/Carbonic Acid buffering system. The lactate can be converted back into glucose via a p ...
... of ATP rather than have a direct effect on the contractile mechanism although an accumulation of Pi does have a direct effect. H+ ions are removed via the blood stream where they are ‘mopped up’ by the Bicarbonate/Carbonic Acid buffering system. The lactate can be converted back into glucose via a p ...
2007
... CH2OPO3H218. [2] Gluconeogenesis shares some, but not all, enzymes with the glycolytic pathway. It would appear to be more efficient if both pathways used all of the same enzymes since the pathways are essentially the reverse of each other. Why don’t both pathways use all of the same enzymes? A) The ...
... CH2OPO3H218. [2] Gluconeogenesis shares some, but not all, enzymes with the glycolytic pathway. It would appear to be more efficient if both pathways used all of the same enzymes since the pathways are essentially the reverse of each other. Why don’t both pathways use all of the same enzymes? A) The ...
PPT
... –Energy can be changed from one form to another. •However, it cannot be created or destroyed. •This is the conservation of energy principle. Energy is converted to heat (air friction, vibration of molecules in the ...
... –Energy can be changed from one form to another. •However, it cannot be created or destroyed. •This is the conservation of energy principle. Energy is converted to heat (air friction, vibration of molecules in the ...
Skeletal muscle substrate metabolism
... vascular supply of both oxygen and substrates. It has been demonstrated by mathematical modelling that mitochondrial distribution within muscle cells is not likely to play a major role for oxygen diffusion because diffusivity of oxygen is high in muscle ®bers partly related to the myoglobin content ...
... vascular supply of both oxygen and substrates. It has been demonstrated by mathematical modelling that mitochondrial distribution within muscle cells is not likely to play a major role for oxygen diffusion because diffusivity of oxygen is high in muscle ®bers partly related to the myoglobin content ...
Section 6 – Catalysis
... Conversion of an inactive enzyme to an active one Example Trypsinogen – Trypsin Trypsinogen is synthesised in the Pancreas Activation occurs when trypsinogen has amino acids removed in the duodenum by another protease enzyme This changes the trypsinogen into the active form trypsin Trypsin then help ...
... Conversion of an inactive enzyme to an active one Example Trypsinogen – Trypsin Trypsinogen is synthesised in the Pancreas Activation occurs when trypsinogen has amino acids removed in the duodenum by another protease enzyme This changes the trypsinogen into the active form trypsin Trypsin then help ...
A2 Aerobic respiration Link reaction Glucose cannot cross the
... glycolysis, the link reaction and Krebs cycle are used to synthesise ATP using the electron transport chain. Reduced coenzymes pass electrons to electron carriers located within the inner membrane of mitochondria. Folds called cristae create a larger surface area for attachment of these electron car ...
... glycolysis, the link reaction and Krebs cycle are used to synthesise ATP using the electron transport chain. Reduced coenzymes pass electrons to electron carriers located within the inner membrane of mitochondria. Folds called cristae create a larger surface area for attachment of these electron car ...
HB_Cell_Resp_KEYS_and_Review_Notes_12_BH
... Glucose - consumed as food and digested, brought to cells by blood Oxygen - inhaled into the lungs, brought to cells by hemoglobin in blood ATP - 2 energy molecules already available in the cells ...
... Glucose - consumed as food and digested, brought to cells by blood Oxygen - inhaled into the lungs, brought to cells by hemoglobin in blood ATP - 2 energy molecules already available in the cells ...
Metabolic allometric scaling model. Combining cellular
... What does Eqn 12 mean? If we have two organisms with the same mass, but different sizes of cells they are composed of, then, in order to bring the same amount of nutrients per unit of organisms' mass, the organism with bigger cells requires more nutrients for transportation. However, in many instanc ...
... What does Eqn 12 mean? If we have two organisms with the same mass, but different sizes of cells they are composed of, then, in order to bring the same amount of nutrients per unit of organisms' mass, the organism with bigger cells requires more nutrients for transportation. However, in many instanc ...
Active Transport Lab
... Because the amino acid transport channel is paired to the ATP-driven sodium/potassium pump, you will hopefully discover that both ATP and amino acid levels have important influences on the homeostasis of cells. Pre-Lab Questions: Answer these before you begin the simulation ...
... Because the amino acid transport channel is paired to the ATP-driven sodium/potassium pump, you will hopefully discover that both ATP and amino acid levels have important influences on the homeostasis of cells. Pre-Lab Questions: Answer these before you begin the simulation ...
CELLULAR RESPIRATION
... The breakdown products, CO2 and H20, are lowenergy molecules • Facts 1 & 2 mean this is an ______________ process—a chemical reaction that releases energy • As noted in previous slide…. A) Glucose is oxidized (losses electron) B) O2 is reduced (gains electron) The slower this reaction (cellular re ...
... The breakdown products, CO2 and H20, are lowenergy molecules • Facts 1 & 2 mean this is an ______________ process—a chemical reaction that releases energy • As noted in previous slide…. A) Glucose is oxidized (losses electron) B) O2 is reduced (gains electron) The slower this reaction (cellular re ...
Investigation of factors affecting aerobic and respiratory
... • POX, NOX and NPR activities were higher in respiratory cells and lower in aerobically grown cells in presence of 60% dO2, probably because of inhibition of enzyme synthesis by oxygen and H2O2 accumulation. • The highest activities for all enzymes were measured at the end of exponential phases (7 ...
... • POX, NOX and NPR activities were higher in respiratory cells and lower in aerobically grown cells in presence of 60% dO2, probably because of inhibition of enzyme synthesis by oxygen and H2O2 accumulation. • The highest activities for all enzymes were measured at the end of exponential phases (7 ...
NO OXYGEN!
... when oxygen is not available. For example, in muscle tissues during rapid and vigorous exercise, muscle cells may be depleted of oxygen. They then switch from respiration to fermentation. ...
... when oxygen is not available. For example, in muscle tissues during rapid and vigorous exercise, muscle cells may be depleted of oxygen. They then switch from respiration to fermentation. ...
Chapter 9: Cellular Respiration and Fermentation - Biology E
... Fermentation is a partial degradation of sugars or other organic fuel that occurs without the use of oxygen, while cellular respiration includes both aerobic and anaerobic processes, but is often used to refer to the aerobic process, in which oxygen is consumed as a reactant along with the organic f ...
... Fermentation is a partial degradation of sugars or other organic fuel that occurs without the use of oxygen, while cellular respiration includes both aerobic and anaerobic processes, but is often used to refer to the aerobic process, in which oxygen is consumed as a reactant along with the organic f ...
CK12 Homework Sections 1.27 to 1.30 Section 1.27 Glycolysis 1
... Fermentation is making ATP without oxygen, which involves glycolysis only. 2. Name two types of fermentation. Lactic acid fermentation and alcoholic fermentation. 3. What is the main advantage of aerobic respiration? Of anaerobic respiration? Most living things use oxygen to make ATP from glucose. H ...
... Fermentation is making ATP without oxygen, which involves glycolysis only. 2. Name two types of fermentation. Lactic acid fermentation and alcoholic fermentation. 3. What is the main advantage of aerobic respiration? Of anaerobic respiration? Most living things use oxygen to make ATP from glucose. H ...
7.014 Quiz I Handout
... kcal mol ii) Both the forward & reverse reactions stay just as thermodynamically ...
... kcal mol ii) Both the forward & reverse reactions stay just as thermodynamically ...
Biochemistry 2
... Enantiomers- isomers that are mirror images of each other Functional group- Chemical groups that affect molecular function by being directly involved in chemical reactions Adenosine triphosphate (ATP)- consisting of an organic molecule called adenosine attached to a string of three phosphates that w ...
... Enantiomers- isomers that are mirror images of each other Functional group- Chemical groups that affect molecular function by being directly involved in chemical reactions Adenosine triphosphate (ATP)- consisting of an organic molecule called adenosine attached to a string of three phosphates that w ...
Cellular Respiration
... - Glycolysis is an anaerobic process, meaning that occurs with or without the presence of oxygen in the cytoplasm - Because it is a process found in nearly all organisms, it can be assumed that a common ancestor of nearly all organisms developed this ancient process as a way to use energy - Thro ...
... - Glycolysis is an anaerobic process, meaning that occurs with or without the presence of oxygen in the cytoplasm - Because it is a process found in nearly all organisms, it can be assumed that a common ancestor of nearly all organisms developed this ancient process as a way to use energy - Thro ...
Aim - VU
... All reserves are supplementary for maintenance as well as for growth, while each reserve and structure are substitutable for maintenance. The preference for the use of structure relative to that of reserve for maintenance can be set with a (non-negative) preference parameter. The value zero gives ab ...
... All reserves are supplementary for maintenance as well as for growth, while each reserve and structure are substitutable for maintenance. The preference for the use of structure relative to that of reserve for maintenance can be set with a (non-negative) preference parameter. The value zero gives ab ...
Calorie Cycle What to do - Carnegie Science Center
... vessels have the ability to expand to allow more blood to flow through them. They can also contract to help control the flow of blood. Most of our blood volume is carried in the veins (64 percent). The veins return blood from capillaries to the heart. In the legs, blood return occurs mainly through ...
... vessels have the ability to expand to allow more blood to flow through them. They can also contract to help control the flow of blood. Most of our blood volume is carried in the veins (64 percent). The veins return blood from capillaries to the heart. In the legs, blood return occurs mainly through ...
Document
... 24.7: Terpenes: The Isoprene Rule. Isoprenoids- C10 (terpenes), C15 (sesquiterpenes) and C20 (diterpenes) plant; essential oils Ruzicka isoprene rule: terpenoids are derived from “isoprene ...
... 24.7: Terpenes: The Isoprene Rule. Isoprenoids- C10 (terpenes), C15 (sesquiterpenes) and C20 (diterpenes) plant; essential oils Ruzicka isoprene rule: terpenoids are derived from “isoprene ...
BCH 3033 General Biochemistry EXAM 5 Name: Fall, 2012
... 18. Ketone bodies are formed in the liver and transported to extra-hepatic tissues as: a. acetoacetyl-SCoA. b. acetone. c. $-hydroxybutyric acid. d. lactic acid. e. $-hydroxybutyryl-SCoA. 19. Lipoprotein lipase acts in: a. hydrolysis of triacylglycerols of plasma lipoproteins to supply fatty acids t ...
... 18. Ketone bodies are formed in the liver and transported to extra-hepatic tissues as: a. acetoacetyl-SCoA. b. acetone. c. $-hydroxybutyric acid. d. lactic acid. e. $-hydroxybutyryl-SCoA. 19. Lipoprotein lipase acts in: a. hydrolysis of triacylglycerols of plasma lipoproteins to supply fatty acids t ...
Basal metabolic rate
Basal metabolic rate (BMR) is the minimal rate of energy expenditure per unit time by endothermic animals at rest. (McNab, B. K. 1997). On the Utility of Uniformity in the Definition of Basal Rate of Metabolism. Physiol. Zool. Vol.70; Metabolism refers to the processes that the body needs to function. Basal Metabolic Rate is the amount of energy expressed in calories that a person needs to keep the body functioning at rest. Some of those processes are breathing, blood circulation, controlling body temperature, cell growth, brain and nerve function, and contraction of muscles. Basal metabolic rate (BMR) affects the rate that a person burns calories and ultimately whether you maintain, gain, or lose weight. Your basal metabolic rate accounts for about 60 to 75% of the calories you burn every day. It is influenced by several factors.