aminoacids 2
... Metabolized into free amino acids in enterocyte Only free amino acids absorbed into blood ...
... Metabolized into free amino acids in enterocyte Only free amino acids absorbed into blood ...
Unit 2 - Part 1
... Reactions occur very slow on their own Enzymes speed up reactions 2. How are enzymes specific? They have a specific shape that only allows them to work on specific substrates. ...
... Reactions occur very slow on their own Enzymes speed up reactions 2. How are enzymes specific? They have a specific shape that only allows them to work on specific substrates. ...
General Biochemistry Exam – 2002 Excess Acetyl
... 32. What enzymes are involved in the replication and repair of DNA? a. DNA ligase b. DNA helicase c. DNA polymerase d. DNA primase e. A + B f. B + C 33. Researchers were able to reconstruct x-ATPase in humans and in frogs. It was discovered that all the amino acids were identical except for serin 2 ...
... 32. What enzymes are involved in the replication and repair of DNA? a. DNA ligase b. DNA helicase c. DNA polymerase d. DNA primase e. A + B f. B + C 33. Researchers were able to reconstruct x-ATPase in humans and in frogs. It was discovered that all the amino acids were identical except for serin 2 ...
metabole
... be mobilized as sources of carbon 90% of this lipid is “triacyglycerol” lipase triacyglycerol glycerol + 3 fatty acids The major fatty acid metabolism is “β-oxidation” ...
... be mobilized as sources of carbon 90% of this lipid is “triacyglycerol” lipase triacyglycerol glycerol + 3 fatty acids The major fatty acid metabolism is “β-oxidation” ...
Ketogenic amino acids
... pyruvate, a-ketoglutarate, succinyl-CoA, fumarate, or oxaloacetate (glucose precursors). - TCA cycle intermediates or precursors to be metabolized to CO2, H2O, or for use in gluconeogenesis. • Ketogenic amino acids, are broken down to acetyl-CoA, beta hydroxy butyrate or acetoacetate and therefore c ...
... pyruvate, a-ketoglutarate, succinyl-CoA, fumarate, or oxaloacetate (glucose precursors). - TCA cycle intermediates or precursors to be metabolized to CO2, H2O, or for use in gluconeogenesis. • Ketogenic amino acids, are broken down to acetyl-CoA, beta hydroxy butyrate or acetoacetate and therefore c ...
長榮管理學院九十學年度二年制技術學系招生考試
... 1. Which of the following is not true of the citric acid cycle? a. All enzymes of the cycle are located in the cytoplasm, except succinate dehydrogenase, which is bound to the inner mitochondrial membrane. b. In the presence of malonate, one would expect succinate to accumulate. c. Oxaloacetate is u ...
... 1. Which of the following is not true of the citric acid cycle? a. All enzymes of the cycle are located in the cytoplasm, except succinate dehydrogenase, which is bound to the inner mitochondrial membrane. b. In the presence of malonate, one would expect succinate to accumulate. c. Oxaloacetate is u ...
A1982NK48200001
... Woods Hole, MA 02543 January 5, 1982 “The problems of measuring rates of microbial activity in the plankton of lakes and oceans are formidable. Obvious methods such as looking at the release of CO or ...
... Woods Hole, MA 02543 January 5, 1982 “The problems of measuring rates of microbial activity in the plankton of lakes and oceans are formidable. Obvious methods such as looking at the release of CO or ...
VIII. PROTEINS, continued
... VII. LIPIDS, continued ____________________ “Saturated with hydrogens” All _____________ bonds. Typically from animal source, _________ at room temp. Associated with greater health risk. ...
... VII. LIPIDS, continued ____________________ “Saturated with hydrogens” All _____________ bonds. Typically from animal source, _________ at room temp. Associated with greater health risk. ...
Chapter 9. Cellular Respiration Other Metabolites
... Fat generates 2x ATP vs. carbohydrate more C in gram of fat more O in gram of carbohydrate ...
... Fat generates 2x ATP vs. carbohydrate more C in gram of fat more O in gram of carbohydrate ...
Biochemistry of Cardiac Muscle and Lung
... To support high rates of cardiac power, metabolism is design to generate large amount of ATP. ...
... To support high rates of cardiac power, metabolism is design to generate large amount of ATP. ...
QUIZ #1 - Introduction, Water, pH, buffers, Amino Acids, Proteins
... 13. Which of the following is NOT true about the pI of a tri-protic amino acid? a. When the pH = pI, the amino acid has no net charge b. When the pH = pI, the amino acid will not migrate in an electric field c. When the pH = pI, the amino acid is at its greatest buffering capacity d. When the pH = ...
... 13. Which of the following is NOT true about the pI of a tri-protic amino acid? a. When the pH = pI, the amino acid has no net charge b. When the pH = pI, the amino acid will not migrate in an electric field c. When the pH = pI, the amino acid is at its greatest buffering capacity d. When the pH = ...
Carbohydrates
... Amino acids are the building blocks of proteins. All protein molecules are folded chains of amino acids. An unfolded chain of amino acids is called a polypeptide. The shape of a protein determines its function. If the shape of a protein is altered, its function will be affected. Protein structur ...
... Amino acids are the building blocks of proteins. All protein molecules are folded chains of amino acids. An unfolded chain of amino acids is called a polypeptide. The shape of a protein determines its function. If the shape of a protein is altered, its function will be affected. Protein structur ...
Multiple Choice
... c. Domains of phosphoglycerate kinase clamp down on the substrate so as to exclude water from the reaction. d. The reaction converting 2-phosphoglycerate to phosphoenolpyruvate is a dehydration reaction. e. Phosphofructokinase is stimulated by ATP and citrate. ...
... c. Domains of phosphoglycerate kinase clamp down on the substrate so as to exclude water from the reaction. d. The reaction converting 2-phosphoglycerate to phosphoenolpyruvate is a dehydration reaction. e. Phosphofructokinase is stimulated by ATP and citrate. ...
ACID BASE - Union City High School
... ions, thereby increasing the concentration of H+ ions. Because hydrogen atom consists of a proton and an electron, H+ is simply a proton. Thus, acids are often called proton donors. ...
... ions, thereby increasing the concentration of H+ ions. Because hydrogen atom consists of a proton and an electron, H+ is simply a proton. Thus, acids are often called proton donors. ...
2.3 Building Carbohydrates and Lipids
... Which carbons atoms used to form the glycosidic bonds? Are there any exceptions to these rules? ...
... Which carbons atoms used to form the glycosidic bonds? Are there any exceptions to these rules? ...
Biomolecule Test Review 2015
... and prevents any substrate molecules from reacting with the enzyme. However, a competitive inhibition is usually reversible if sufficient substrate molecules are available to ultimately displace the inhibitor. Therefore, the amount of enzyme inhibition depends upon the inhibitor concentration, subst ...
... and prevents any substrate molecules from reacting with the enzyme. However, a competitive inhibition is usually reversible if sufficient substrate molecules are available to ultimately displace the inhibitor. Therefore, the amount of enzyme inhibition depends upon the inhibitor concentration, subst ...
Biomolecules Test Review -KEY
... and prevents any substrate molecules from reacting with the enzyme. However, a competitive inhibition is usually reversible if sufficient substrate molecules are available to ultimately displace the inhibitor. Therefore, the amount of enzyme inhibition depends upon the inhibitor concentration, subst ...
... and prevents any substrate molecules from reacting with the enzyme. However, a competitive inhibition is usually reversible if sufficient substrate molecules are available to ultimately displace the inhibitor. Therefore, the amount of enzyme inhibition depends upon the inhibitor concentration, subst ...
In vivo analysis of straight-chain and branched
... very high level of intact butyrate incorporation is, however, more consistent with the direct utilization of butyryl-CoA for fatty acid biosynthesis using either a Type I or Type II fatty acid synthase (Fig. 1). In contrast, a low level of intact hexanoate incorporation into the straight-chain fatty ...
... very high level of intact butyrate incorporation is, however, more consistent with the direct utilization of butyryl-CoA for fatty acid biosynthesis using either a Type I or Type II fatty acid synthase (Fig. 1). In contrast, a low level of intact hexanoate incorporation into the straight-chain fatty ...
Final Practice Exam
... a. Blood clotting b. DNA synthesis c. Pyruvate → Acetyl CoA d. Antioxidant 28. Which of the following structural features of fatty acids determines their susceptibility to spoilage by oxygen? a. Chain length b. Number of double bonds c. Position of first saturated bond d. Size of adjacent fatty acid ...
... a. Blood clotting b. DNA synthesis c. Pyruvate → Acetyl CoA d. Antioxidant 28. Which of the following structural features of fatty acids determines their susceptibility to spoilage by oxygen? a. Chain length b. Number of double bonds c. Position of first saturated bond d. Size of adjacent fatty acid ...
Title - Iowa State University
... a. Blood clotting b. DNA synthesis c. Pyruvate Acetyl CoA d. Antioxidant 28. Which of the following structural features of fatty acids determines their susceptibility to spoilage by oxygen? a. Chain length b. Number of double bonds c. Position of first saturated bond d. Size of adjacent fatty acid ...
... a. Blood clotting b. DNA synthesis c. Pyruvate Acetyl CoA d. Antioxidant 28. Which of the following structural features of fatty acids determines their susceptibility to spoilage by oxygen? a. Chain length b. Number of double bonds c. Position of first saturated bond d. Size of adjacent fatty acid ...
Fatty Acid Oxid
... Free fatty acids, which in solution have detergent properties, are transported in the blood bound to albumin, a serum protein produced by the liver. Several proteins have been identified that facilitate transport of long chain fatty acids into cells, including the plasma membrane protein CD36. ...
... Free fatty acids, which in solution have detergent properties, are transported in the blood bound to albumin, a serum protein produced by the liver. Several proteins have been identified that facilitate transport of long chain fatty acids into cells, including the plasma membrane protein CD36. ...
Fatty acid synthesis
Fatty acid synthesis is the creation of fatty acids from acetyl-CoA and malonyl-CoA precursors through action of enzymes called fatty acid synthases. It is an important part of the lipogenesis process, which – together with glycolysis – functions to create fats from blood sugar in living organisms.