Carbohydrate Which of the following statements about the energy needs of cells is false? Many cellular reactions have an associated activation energy The laws of thermodynamics force cells to acquire energy The most usable energy for cells comes from the rapid combustion of glucose Without a continuous input of energy, cell disorder will increase Many cellular reactions have an associated activation energy The laws of thermodynamics force cells to acquire energy The most usable energy for cells comes from the rapid combustion of glucose 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? The strained conformation of the D sugar Formation of a covalent intermediate at Asp52 Formation of a covalent intermediate at Ser195 The abnormally high pKa of Glu35 The strained conformation of the D sugar Formation of a covalent intermediate at Asp52 Formation of a covalent intermediate at Ser195 The abnormally high pKa of Glu35 ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate Cellulose fibers resemble with the protein structure in the form of β-turns β-sheets None of these α-helices β-turns β-sheets None of these α-helices ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate During vigorous exercise, pyruvate produced by glycolysis is converted to lactate monosodium phosphate pyruvic acid acetate lactate monosodium phosphate pyruvic acid acetate ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate Glucagon and epinephrine stimulates gluconeogenesis and inhibits glycolysis inhibits gluconeogenesis and glycolysis stimulates gluconeogenesis and glycolysis inhibits gluconeogenesis and stimulates glycolysis stimulates gluconeogenesis and inhibits glycolysis inhibits gluconeogenesis and glycolysis stimulates gluconeogenesis and glycolysis inhibits gluconeogenesis and stimulates glycolysis ANSWER DOWNLOAD EXAMIANS APP
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