During the cleavage of fructose-1,6-bisphosphate into the two three-carbon fragments during glycolysis, lysine's side chain within the active site of the enzyme behaves as : an acid catalyst, a base catalyst, a nucleophilic catalyst, or a hydrogen bond acceptor site which stabilizes the intermediate? View Available Hint(s)
acts as a base catalyst because amino group acts as active site which acts as abase
During the cleavage of fructose-1,6-bisphosphate into the two three-carbon fragments during glycolysis, lysine's side chain within...
During glycolysis, six-carbon sugars fructose 1,6 bisphosphate is broken down to form two three-carbon compounds of sugars. At the same time, 2 stages prior to the cleavage reaction, isomerization of glucose-6-phosphate to fructose-6-phosphate occurs. What is the meaning of the isomerization stage during this process?
match the following 1. Fructose 1,6-bisphosphate is converted to Fructose 6- phosphate through this enzyme _____ 2. Synthesis of glucose from noncarbohydrate precursors _____ 3. Stage in which two molecules of ATP are consumed _____ 4. This is formed from pyruvate in yeast and several other microorganisms through fermentation _____ 5. The isomerization of glucose 6-phosphate to fructose 6-phosphate is a coversion of an aldose into a …._____ 6. Pyruvate is converted by pyruvate carboxylase into this intermediate _____ 7....
During the aerobic metabolism of glucose, glucose is ____________. Reduced to form water Oxidized to form water Reduced to form CO2 Oxidized to form CO2 Which of the following describes the equation: FAD + XH2 à FADH2 + X. FAD is reduced to FADH2 It is a coupled reduction – oxidation reaction XH2 is oxidized to X All of the above Which of the following is FALSE about glycolysis? The initial steps of glycolysis requires energy derived from the splitting...
1. Which of the following are the sites within the human body where carbon dioxide and oxygen are exchanged? A. Alveoli B. Arteries C. Synapses D. Venules 2. Which of the following describes the most important reason for repeating an experimental investigation? A. To verify the validity of the original findings B. To expand upon the original investigation C. To manipulate the independent variable D. To attempt to disprove the hypothesis 3. Lithium has an atomic number of 3 and...