Carbohydrate Which of the following statements about the energy needs of cells is false? The laws of thermodynamics force cells to acquire energy The most usable energy for cells comes from the rapid combustion of glucose Many cellular reactions have an associated activation energy Without a continuous input of energy, cell disorder will increase The laws of thermodynamics force cells to acquire energy The most usable energy for cells comes from the rapid combustion of glucose Many cellular reactions have an associated activation energy Without a continuous input of energy, cell disorder will increase ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate In lysozyme catalysis, which of the following does not contribute? Formation of a covalent intermediate at Ser195 Formation of a covalent intermediate at Asp52 The strained conformation of the D sugar The abnormally high pKa of Glu35 Formation of a covalent intermediate at Ser195 Formation of a covalent intermediate at Asp52 The strained conformation of the D sugar The abnormally high pKa of Glu35 ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate Cellulose fibers resemble with the protein structure in the form of β-turns α-helices None of these β-sheets β-turns α-helices None of these β-sheets ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate During vigorous exercise, pyruvate produced by glycolysis is converted to pyruvic acid lactate acetate monosodium phosphate pyruvic acid lactate acetate monosodium phosphate ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate Glucagon and epinephrine inhibits gluconeogenesis and glycolysis stimulates gluconeogenesis and inhibits glycolysis inhibits gluconeogenesis and stimulates glycolysis stimulates gluconeogenesis and glycolysis inhibits gluconeogenesis and glycolysis stimulates gluconeogenesis and inhibits glycolysis inhibits gluconeogenesis and stimulates glycolysis stimulates gluconeogenesis and glycolysis ANSWER DOWNLOAD EXAMIANS APP
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