Carbohydrate Hexokinase activity in glycolysis is inhibited by phosphofructokinase glucose 6- phosphate fructose 6-phosphate fructose 1,6 biphosphate phosphofructokinase glucose 6- phosphate fructose 6-phosphate fructose 1,6 biphosphate ANSWER DOWNLOAD EXAMIANS APP
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 Without a continuous input of energy, cell disorder will increase The most usable energy for cells comes from the rapid combustion of glucose Many cellular reactions have an associated activation energy The laws of thermodynamics force cells to acquire energy Without a continuous input of energy, cell disorder will increase The most usable energy for cells comes from the rapid combustion of glucose ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate Two major products of pentose phosphate pathway are flavine adenine dinuclueotide and glucose 5-phosphate nicotinamide adenine dinucleotide and ribose 5-phosphate FAD and CoA NADPH and NAD flavine adenine dinuclueotide and glucose 5-phosphate nicotinamide adenine dinucleotide and ribose 5-phosphate FAD and CoA NADPH and NAD ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate Which of the following compounds is responsible for coordinated regulation of glucose and glycogen metabolism? Fructose 2,6 bisphosphate NAD+ Acetyl-CoA Fructose 1,6 bisphosphate Fructose 2,6 bisphosphate NAD+ Acetyl-CoA Fructose 1,6 bisphosphate 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 When living organisms are cooled below some critical body temperature, the metabolic reactions within their cells cease to function properly. This malfunction occurs because enzyme active sites become permanently bound to substrates there is insufficient molecular motion for substrates to interact the activation energy for the reaction is raised their enzymes lose the proper three-dimensional shape enzyme active sites become permanently bound to substrates there is insufficient molecular motion for substrates to interact the activation energy for the reaction is raised their enzymes lose the proper three-dimensional shape ANSWER DOWNLOAD EXAMIANS APP
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