14.coronary circulation
... The right coronary artery has a greater flow in 50% of population. The left has a greater flow in 20% . Flow is equal in 30%. Coronary blood flow at rest in humans = 250 ml/min (5% of cardiac output) Venous blood: Most of the venous drainage of the heart returns through the coronary sinus and anteri ...
... The right coronary artery has a greater flow in 50% of population. The left has a greater flow in 20% . Flow is equal in 30%. Coronary blood flow at rest in humans = 250 ml/min (5% of cardiac output) Venous blood: Most of the venous drainage of the heart returns through the coronary sinus and anteri ...
01 - ALCA
... This is a quick and easy way to turn ADP into ATP! Creatine Phosphate is found in the cytoplasm. It will easily give up its phosphate to ADP! CP + ADP = ATP + Creatine (Which is now a waste product, will be discarded by the cell and filtered out by the kidney’s into the urine.) This quick and easy w ...
... This is a quick and easy way to turn ADP into ATP! Creatine Phosphate is found in the cytoplasm. It will easily give up its phosphate to ADP! CP + ADP = ATP + Creatine (Which is now a waste product, will be discarded by the cell and filtered out by the kidney’s into the urine.) This quick and easy w ...
4. KETONE BODY METABOLISM
... Ketosis means a condtion in which blood ketone level is equal or more than 0.2mM(200μmol/L). Ketoacidosis is defined as a condition in which blood ketone level is equal or more than 7 mM. Blood ketone level decreases to about 0.05~0.1 mM in postprandial condition, and increases up to 6mM after 24-ho ...
... Ketosis means a condtion in which blood ketone level is equal or more than 0.2mM(200μmol/L). Ketoacidosis is defined as a condition in which blood ketone level is equal or more than 7 mM. Blood ketone level decreases to about 0.05~0.1 mM in postprandial condition, and increases up to 6mM after 24-ho ...
Intermediary Metabolism of Carbohydrate, Protein, and Fat
... enzyme can be increased or decreased, by changing its rate of synthesis at the transcriptional, translational, or post-translational stage, or its rate of degradation. Second, changes in the concentration of the substrate (provided it is at or below the KM) can affect the rate of the reaction. Third ...
... enzyme can be increased or decreased, by changing its rate of synthesis at the transcriptional, translational, or post-translational stage, or its rate of degradation. Second, changes in the concentration of the substrate (provided it is at or below the KM) can affect the rate of the reaction. Third ...
Role of Liver In Triglyceride Homeostasis
... • Enhances transcription of genes required for FA synthesis • Responsive genes include: ...
... • Enhances transcription of genes required for FA synthesis • Responsive genes include: ...
PP - Chemistry Courses: About
... vary considerably, but all amino acids are degraded to one of seven metabolites: ...
... vary considerably, but all amino acids are degraded to one of seven metabolites: ...
Nitrogen Assimilation 1. Introduction and Overview Importance of
... -‐ they transfer amino group from glutamate (donor) to carbon skeleton -‐-‐> produce a new amino acid ...
... -‐ they transfer amino group from glutamate (donor) to carbon skeleton -‐-‐> produce a new amino acid ...
Carbon conversion efficiency and central - Shachar
... the ATP produced in those tissues were also found to be consumed by futile cycling (Alonso et al., 2005; DieuaideNoubhani et al., 1995; Rontein et al., 2002). These results are intriguing as there is no obvious purpose served by this high degree of futile cycling, and one would expect that selection ...
... the ATP produced in those tissues were also found to be consumed by futile cycling (Alonso et al., 2005; DieuaideNoubhani et al., 1995; Rontein et al., 2002). These results are intriguing as there is no obvious purpose served by this high degree of futile cycling, and one would expect that selection ...
Integration of Metabolism: Glucose Synthesis
... Which glycolytic enzymes are sites of control? The ________________ reactions at steps __________ , which is near equilibrium in cellular concentrations) ...
... Which glycolytic enzymes are sites of control? The ________________ reactions at steps __________ , which is near equilibrium in cellular concentrations) ...
Slide 1
... The major energy sources for ATP resynthesis are fats and carbohydrates. However, phosphocreatine (PCr) is another high-energy phosphate that can be hydrolyzed to provide the energy to form ATP from ADP+P (it is often called an “energy reservoir”). ...
... The major energy sources for ATP resynthesis are fats and carbohydrates. However, phosphocreatine (PCr) is another high-energy phosphate that can be hydrolyzed to provide the energy to form ATP from ADP+P (it is often called an “energy reservoir”). ...
Physiology
... During exercise the blood vessels dilates to provide enough O 2 for the muscle, the energy is supplied by aerobic glycolysis ,but if the exercise is sever or continues for longer periods, the anaerobic glycolysis contribute also to provide energy ,but it is self limiting ,because lactic acid will di ...
... During exercise the blood vessels dilates to provide enough O 2 for the muscle, the energy is supplied by aerobic glycolysis ,but if the exercise is sever or continues for longer periods, the anaerobic glycolysis contribute also to provide energy ,but it is self limiting ,because lactic acid will di ...
Chapter 12: Bioenergetics
... The chemical reactions in the cell that break complex molecules down Anabolism The chemical reaction in the cell that build complex molecules ...
... The chemical reactions in the cell that break complex molecules down Anabolism The chemical reaction in the cell that build complex molecules ...
Lecture 13: Fighting Entropy II: Respiration
... Inorganic phosphate Adenosine diphosphate (ADP) ...
... Inorganic phosphate Adenosine diphosphate (ADP) ...
BIO 322_Rec_4part1_Spring 2013
... 4. Beta-ketoacyl-CoA with free CoA to split off the carboxy terminal 2C fragment of original FA as acetyl CoA by thiolase (acyl-CoA acetyltransferase) Other product is the coenzyme A thioester of FA, now shortened by 2C. (also called Thiolysis, similar to hydrolysis) ...
... 4. Beta-ketoacyl-CoA with free CoA to split off the carboxy terminal 2C fragment of original FA as acetyl CoA by thiolase (acyl-CoA acetyltransferase) Other product is the coenzyme A thioester of FA, now shortened by 2C. (also called Thiolysis, similar to hydrolysis) ...
Metabolism Review - Local.brookings.k12.sd.us
... Essential knowledge 2.A.1: b 3. Energetically favorable exergonic reactions, such as ATP®ADP, that have a negative change in free energy can be used to maintain or increase order in a system by being coupled with reactions that have a positive free energy change. ...
... Essential knowledge 2.A.1: b 3. Energetically favorable exergonic reactions, such as ATP®ADP, that have a negative change in free energy can be used to maintain or increase order in a system by being coupled with reactions that have a positive free energy change. ...
msb145697-sup-0001-Supp_Info
... To estimate the fraction of total protein mass covered by mass spectrometry, we rely on two pieces of information: 1) the highly non-uniform distribution of individual protein mass as given by the method of spectral counting (shown above); and 2) the absolute protein quantitation results from the 2D ...
... To estimate the fraction of total protein mass covered by mass spectrometry, we rely on two pieces of information: 1) the highly non-uniform distribution of individual protein mass as given by the method of spectral counting (shown above); and 2) the absolute protein quantitation results from the 2D ...
Enzymes - JLooby Biology
... because more substrate molecules can collide with enzyme molecules, so more reactions will take place. At higher concentrations the enzyme molecules become saturated with substrate, so there are few free enzyme molecules, so adding more substrate doesn't make much difference (though it will increase ...
... because more substrate molecules can collide with enzyme molecules, so more reactions will take place. At higher concentrations the enzyme molecules become saturated with substrate, so there are few free enzyme molecules, so adding more substrate doesn't make much difference (though it will increase ...
Handout 4 - Fatty Acid Synthesis
... 2. Adipose tissue. All livestock species and rodents (about 50%). 3. Other tissues. Brain (and other nervous tissues) and lungs. II. Substrates for fatty acid biosynthesis A. Glucose. All species can utilize glucose to some extent. 1. Nonruminants (rats, pigs, fish, humans). a. Glucose is a major nu ...
... 2. Adipose tissue. All livestock species and rodents (about 50%). 3. Other tissues. Brain (and other nervous tissues) and lungs. II. Substrates for fatty acid biosynthesis A. Glucose. All species can utilize glucose to some extent. 1. Nonruminants (rats, pigs, fish, humans). a. Glucose is a major nu ...
Detailed Supporting Information
... after acidification with HCL. Lactate was derivatized to its propylamineheptafluorobutyrate ester form and the m/z328 (carbons 1-3 of lactate) (chemical ionization, CI) was monitored for the detection of m1 (recycled lactate through the PC) and m2 (lactate produced by the Embden-Meyerhof-Parnas path ...
... after acidification with HCL. Lactate was derivatized to its propylamineheptafluorobutyrate ester form and the m/z328 (carbons 1-3 of lactate) (chemical ionization, CI) was monitored for the detection of m1 (recycled lactate through the PC) and m2 (lactate produced by the Embden-Meyerhof-Parnas path ...
respiration - sandsbiochem
... 2. Where in the cell does glycolysis occur? 3. What are the reactants and products of glycolysis? 4. Which has more energy available: a. ADP or ATP? b. NAD+ or NADH? c. FAD+ or FADH2? ...
... 2. Where in the cell does glycolysis occur? 3. What are the reactants and products of glycolysis? 4. Which has more energy available: a. ADP or ATP? b. NAD+ or NADH? c. FAD+ or FADH2? ...
AA lecture 2 urea cycle
... Four high energy phosphate bond equivalents are used for these reactions (- 4 ~P). Two NADH are produced. ...
... Four high energy phosphate bond equivalents are used for these reactions (- 4 ~P). Two NADH are produced. ...
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.