Solved Why should acetyl-CoA stimulate pyruvate carboxylase
The material flow in the TCA cyde should increase to help break them down. Because the accumulation of acetyl-CoA indicates an abundance of fuel molecules, which in turn signals for cellular growt The carboxylation of pyruvate has an important supporting role for anabolism in general Because an accumulation of acetyl-CoA could also be a signal ...
Solved Which statement regarding regulation of acetyl-CoA - Chegg
Which statement regarding regulation of acetyl-CoA carboxylase is false? O O O O Phosphorylation activates acetyl-CoA carboxylase. Active acetyl-CoA carboxylase polymerizes into long filaments. It is the rate-limiting step of fatty acid biosynthesis. Citrate allosterically activates acetyl-CoA carboxylase. Long chain and unsaturated fatty acids ...
Solved Which of the following is a regulator of acetyl CoA - Chegg
Which of the following is a regulator of acetyl CoA carboxylase? A) All of the above. B) citrate. C) glucagon. Acetyl CoA carboxylase is a key regulator of fatty acid metabolism. The enzyme is subject to: A) control via allosteric regulation. B) All of the above. C) regulation by glucagon.
Solved Acetyl-CoA carboxylase is the principal regulation - Chegg
Acetyl-CoA carboxylase is the principal regulation point in the biosynthesis of fatty acids. Some of the properties of the enzyme include: 1. Addition of citrate or isocitrate raises the V m a x of the enzyme as much as 10 -fold. 2.
Solved The activity of acetyl-CoA carboxylase is stimulated - Chegg
The activity of acetyl-CoA carboxylase is stimulated by protein polymerization. Delayed hormonal signaling and phosphorylation and dephosphorylation allosterically regulate acetyl-CoA carboxylase activity. In the figure below, correctly label the different hormones, polymers, and monomer involved in this regulation pathway.AinsulinBactive.
Solved Acetyl-CoA carboxylase is the principle regulation - Chegg
Modulation of Acetyl-CoA Carboxylase Acetyl-CoA carboxylase is the principal regulation point in the biosynthe- sis of fatty acids. Some of the properties of the enzyme are described below. (a) Addition of citrate or isocitrate raises the Vmax of the enzyme as much as 10-fold. (b) The enzyme exists in two interconvertible forms that differ ...
In addition to allosteric inhibition, acetyl-CoA | Chegg.com
In addition to allosteric inhibition, acetyl-CoA carboxylase is also regulated through phosphorylation, which inhibits the enzyme's activity. Which of the following signals are most likely to lead to phosphorylation of acetyl-CoA carboxylase? (select two answers) 1. high concentrations of acetyl-CoA 2. high concentrations of pyruvate 3. high ...
Solved Modulation of Acetyl-CoA Carboxylase Acetyl- CoA - Chegg
Modulation of Acetyl-CoA Carboxylase Acetyl- CoA carboxylase is the principal regulation point in the biosynthesis of fatty acids. Some of the properties of the enzyme are described below. (a) Addition of citrate or isocitrate raises the Vmax of the enzyme as much as 10-fold. (b) The enzyme exists in two interconvertible forms that differ ...
Question: The enzyme acetyl-CoA carboxylase couples the
The enzyme acetyl-CoA carboxylase couples the thermodynamically _____ carboxylation of acetyl-CoA to the thermodynamically _____ hydrolysis of ATP. Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on.
Solved If an individual eats a high-carbohydrate diet in - Chegg
There is both metabolic and hormonal control of fatty acid synthesis, which is primarily controlled by the activity of acetyl-CoA carboxylase. Covalent modification is a type of hormonal control of acetyl - CoA carboxylase activity, and if an individual is eating a high - carbohydrate diet in excess of metabolic need,