Food Prelab - TeacherWeb
... The body uses lipids for long-term energy storage. Lipids are hydrophobic (“water-hating”) and thus much harder to break down for energy than carbohydrates. Lipids, however, contain more energy per unit weight then carbohydrates. Therefore it is more efficient for the body to use lipids as stored en ...
... The body uses lipids for long-term energy storage. Lipids are hydrophobic (“water-hating”) and thus much harder to break down for energy than carbohydrates. Lipids, however, contain more energy per unit weight then carbohydrates. Therefore it is more efficient for the body to use lipids as stored en ...
Chapter 6 ENZYME SUBSTRATE REACTANTS PRODUCTS
... The metabolism of glucose always begins with this series of reactions.glycolysis This is what occurs after glycolysis if oxygen is NOT present. fermentation This is what occurs after glycolysis if oxygen is present.cellular respiration These reactions occur in the cytoplasm.glycolysis and fermentati ...
... The metabolism of glucose always begins with this series of reactions.glycolysis This is what occurs after glycolysis if oxygen is NOT present. fermentation This is what occurs after glycolysis if oxygen is present.cellular respiration These reactions occur in the cytoplasm.glycolysis and fermentati ...
CELLULAR RESPIRATION
... metabolized to lactate or to CO2 and alcohol (it is species specific)…result can be net gain of only 2 ATP per molecule verses 32 – 34 under normal cycle just described ...
... metabolized to lactate or to CO2 and alcohol (it is species specific)…result can be net gain of only 2 ATP per molecule verses 32 – 34 under normal cycle just described ...
Oxidation of Glucose
... it is the oxidation of glucose to give pyruvat in the presence of oxygen or lactate in absence of O2 site : in cytoplasm of all tissues * Tissues with no or little mitochondria , mature RBC, cornea, lens , retina skeletal muscles depend mainly of glycolysis. ...
... it is the oxidation of glucose to give pyruvat in the presence of oxygen or lactate in absence of O2 site : in cytoplasm of all tissues * Tissues with no or little mitochondria , mature RBC, cornea, lens , retina skeletal muscles depend mainly of glycolysis. ...
Model 2 – Amylase Rate of Reaction
... It is estimated that more than 2 × 1026 molecules of ATP are hydrolyzed in the human body daily. If each molecule was used only once you would need approximately 160 kg (350 lbs) of ATP daily. The repeated use of ATP molecules through the ATP cycle saves the body a huge amount of resources and energ ...
... It is estimated that more than 2 × 1026 molecules of ATP are hydrolyzed in the human body daily. If each molecule was used only once you would need approximately 160 kg (350 lbs) of ATP daily. The repeated use of ATP molecules through the ATP cycle saves the body a huge amount of resources and energ ...
Chapter 8 Microbial Metabolism
... As glucose was oxidized you noticed that there was a fair amount of reducing power formed (NADH and FADH2). As NAD+ and FAD are reduced they carry the electrons to the cell membrane which is the site of the electron transport system (Figure 8.12). The electron carriers NADH and FADH2 will transfer t ...
... As glucose was oxidized you noticed that there was a fair amount of reducing power formed (NADH and FADH2). As NAD+ and FAD are reduced they carry the electrons to the cell membrane which is the site of the electron transport system (Figure 8.12). The electron carriers NADH and FADH2 will transfer t ...
*** 1 - 生命科學暨生物科技學系數位學習系統
... The response of a cell or tissue to specific external signals is dictated by the particular receptors it possesses, by the signal-transduction pathways they activate, and by the intracellular processes ultimately affected. Each receptor generally binds only a single signaling molecule or a group of ...
... The response of a cell or tissue to specific external signals is dictated by the particular receptors it possesses, by the signal-transduction pathways they activate, and by the intracellular processes ultimately affected. Each receptor generally binds only a single signaling molecule or a group of ...
Physiological role of insulin
... – Increased lipoprotein metabolism • Lipoprotein lipase – Increased free fatty acids release ...
... – Increased lipoprotein metabolism • Lipoprotein lipase – Increased free fatty acids release ...
chapter8powerpointle
... Complex arrays of protein and cytochromes - Cytochromes are respiratory molecules - Complex carbon rings with metal atoms in center ...
... Complex arrays of protein and cytochromes - Cytochromes are respiratory molecules - Complex carbon rings with metal atoms in center ...
document
... The objective is to envision your basic biochemical principles in the act of explaining how certain physiologic situations come about. Professors teaching the principles will help you out by interjecting some examples of the principles in action. Professors teaching about the physiologic situations ...
... The objective is to envision your basic biochemical principles in the act of explaining how certain physiologic situations come about. Professors teaching the principles will help you out by interjecting some examples of the principles in action. Professors teaching about the physiologic situations ...
THE lac OPERON
... Each cell in the human contains all the genetic material for the ( ) of a human Some of these genes will be need to be ( ...
... Each cell in the human contains all the genetic material for the ( ) of a human Some of these genes will be need to be ( ...
Anaerobic Pathways Glycolysis Alternate Endpoints
... • Lactate transferred to liver, converted back into glucose • Cost of 6 ATP • Why bother? ...
... • Lactate transferred to liver, converted back into glucose • Cost of 6 ATP • Why bother? ...
SI Worksheet #10 (Chapter 9) BY 123 Meeting 10/8/2015 Chapter 9
... Both molecules of G3P become oxidized using NAD+, which becomes NADH. This process releases energy which is used to attach phosphates to the sugars, making them 1,3bisphosphoglycerate. 4. Formation of ATP During the last four steps of glycolysis, the phosphate groups of the molecules are transferred ...
... Both molecules of G3P become oxidized using NAD+, which becomes NADH. This process releases energy which is used to attach phosphates to the sugars, making them 1,3bisphosphoglycerate. 4. Formation of ATP During the last four steps of glycolysis, the phosphate groups of the molecules are transferred ...
Enzyme Lab:
... Enzymes are specialized proteins that make it possible for our cells to perform all of the chemical reactions that they need to. Simply put, each reaction that occurs in the body has a cost. The currency for the cell, however, is not dollars and cents, but rather energy. The more energy a reaction r ...
... Enzymes are specialized proteins that make it possible for our cells to perform all of the chemical reactions that they need to. Simply put, each reaction that occurs in the body has a cost. The currency for the cell, however, is not dollars and cents, but rather energy. The more energy a reaction r ...
Cell Respiration Notes Kelly
... INNER MEMBRANE (CRISTAE) –contains Electron transport proteins MATRIX- contains enzymes for KREBS CYCLE INTERMEMBRANE SPACE- between cristae and outer membrane Place where H+ ions accumulate during ETC GLYCOLYSIS “Glykos”= sweet; “lysis”=split apart GLUCOSE → 2 PYRUVATE Occurs in cytosol Requires 2 ...
... INNER MEMBRANE (CRISTAE) –contains Electron transport proteins MATRIX- contains enzymes for KREBS CYCLE INTERMEMBRANE SPACE- between cristae and outer membrane Place where H+ ions accumulate during ETC GLYCOLYSIS “Glykos”= sweet; “lysis”=split apart GLUCOSE → 2 PYRUVATE Occurs in cytosol Requires 2 ...
Cell Respiration Notes
... INNER MEMBRANE (CRISTAE) –contains Electron transport proteins MATRIX- contains enzymes for KREBS CYCLE INTERMEMBRANE SPACE- between cristae and outer membrane Place where H+ ions accumulate during ETC GLYCOLYSIS “Glykos”= sweet; “lysis”=split apart GLUCOSE → 2 PYRUVATE Occurs in cytosol Requires 2 ...
... INNER MEMBRANE (CRISTAE) –contains Electron transport proteins MATRIX- contains enzymes for KREBS CYCLE INTERMEMBRANE SPACE- between cristae and outer membrane Place where H+ ions accumulate during ETC GLYCOLYSIS “Glykos”= sweet; “lysis”=split apart GLUCOSE → 2 PYRUVATE Occurs in cytosol Requires 2 ...
A. glycolysis
... acceptors such as oxygen – the energy released from this process is used to turn ADP into ATP – use of an electron transport chain (chemiosmosis) 2. substrate level phosphorylation – addition of a phosphate group to ADP to make ATP – the phosphate group is donated by another compound ...
... acceptors such as oxygen – the energy released from this process is used to turn ADP into ATP – use of an electron transport chain (chemiosmosis) 2. substrate level phosphorylation – addition of a phosphate group to ADP to make ATP – the phosphate group is donated by another compound ...
Power Point
... Promoters of the GAL7, GAL10 and GAL1 genes contain multiple binding sites for the Gal4p transcriptional activator ...
... Promoters of the GAL7, GAL10 and GAL1 genes contain multiple binding sites for the Gal4p transcriptional activator ...
Review #3 Chapters 9 – 10
... a. The light reactions convert solar energy to chemical energy in the form of ATP and NADPH b. The Calvin cycle uses ATP and NADPH to convert CO2 to sugar c. Photosystem I contains P700 chlorophyll a molecules at the reaction center; photosystem II contains P680 molecules d. In chemiosmosis, electro ...
... a. The light reactions convert solar energy to chemical energy in the form of ATP and NADPH b. The Calvin cycle uses ATP and NADPH to convert CO2 to sugar c. Photosystem I contains P700 chlorophyll a molecules at the reaction center; photosystem II contains P680 molecules d. In chemiosmosis, electro ...
BIO 101 Worksheet Metabolism and Cellular Respiration
... 8. _______ ATP is broken down to 34 ADP + 34 P in oxidative phosphorylation 9. _______ATP is synthesized by a ATP synthase 10. _______ ATP synthase requires H+ ions to operate 11. _______ The total amount of ATP produced by all cellular respiration activities is ~ 24 12. _______ Cellular respiration ...
... 8. _______ ATP is broken down to 34 ADP + 34 P in oxidative phosphorylation 9. _______ATP is synthesized by a ATP synthase 10. _______ ATP synthase requires H+ ions to operate 11. _______ The total amount of ATP produced by all cellular respiration activities is ~ 24 12. _______ Cellular respiration ...
Chapter 9 - H-W Science Website
... difficulty explaining the relationship of breathing and digestion to cellular respiration. Students may be confused by terms that have familiar, everyday meanings distinct from their biological definitions. The term respiration is particularly confusing, because it is an everyday term with two biolo ...
... difficulty explaining the relationship of breathing and digestion to cellular respiration. Students may be confused by terms that have familiar, everyday meanings distinct from their biological definitions. The term respiration is particularly confusing, because it is an everyday term with two biolo ...
Lecture 5: Cell Metabolism
... • 2-C atoms in citrate are fully oxidized to form CO2 • Electrons are transferred to NADH and FADH2 ...
... • 2-C atoms in citrate are fully oxidized to form CO2 • Electrons are transferred to NADH and FADH2 ...
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).