Which is NOT a role of the liver in metabolism an OBile production O Gluconeogenesis O Glycogen production O Glycogenolysis O GLUT4 production

Q: Why do acetoacetate andl urea nitrogen level rises in the blood when person is fasting for several…

A: Glucose is an important molecule for energy production. In plants, glucose is produced from the…

Q: Which of the following metabolic processes leads to the formation of ammonia, which is then…

A: Metabolism is the set of enzyme-catalyzed reactions in living organisms. The three main motos of…

Q: If a person is starving for a prolonged time, an excessive build up of Acetyl CoA ultimately leads…

A: Acetyl Co-A can be synthesized during starvation from either amino acids or fatty acids. The end…

Q: Give a schematic representation of the fructose metabolism and indicate why this substrate alone…

A:

Q: increase in AMP Increases glycolytic activity glucagon secretion feeding insulin secretion increase…

A: A metabolic process called glucose synthesis allows the body to produce glucose from…

Q: If you are in an extreme starvation mode, you should avoid carbohydrates as your energy glucose,…

A: The normal functioning of the human body comprises some biochemical and physiological activities,…

Q: What is the main enzyme that serves as the control point in the regulation of glycolysis? Hexokinase…

A: There are three enzymes which are required to regulate the glycolysis. These are hexokinase,…

Q: If all of the pentose phosphate pathway is functioning (both oxidative and non-oxidative portions),…

A: Pentose Phosphate Pathway, also called the HMP shunt pathway is a multipurpose biochemical pathway…

Q: Lactate dehydrogenase O is needed for oxidative metabolism of glucose O only functions in muscle O…

A: In the metabolic process, the enzyme is extremely important. They enhance the rate of reaction by…

Q: Why is oxaloacetate depletion from the TCA cycle important for the initiation of ketogenesis? What…

A: The TCA cycle is a central metabolic pathway that occurs in the mitochondria of cells and is…

Q: Acetyl-CoA O is involved in the pentose phosphate pathway O is directly involved in the urea cycle…

A: Acetyl-CoA is a substance that takes part in several biochemical reactions in protein, carbohydrate…

Q: A young child with normal development had diarrhea, vomiting, and abdominal pain after eating.…

A: A child with normal development developed the abdominal pain, diarrhea and vomiting just after…

Q: Which of the following fatty acids will produce propionyl-CoA in its/their last β-oxidation cycle?

A: Fatty acids metabolism involves β-oxidation which happens in the mitochondrial matrix. In…

Q: Elevated liver NADH levels favors gluconeogenesis. Explain this statement?  It is mentioned that a…

A: Gluconeogenesis- It is a metabolic pathway that results in the generation of glucose from…

Q: Select the correct statement A diet high in carbohydrate will increases gluconeogenesis in the liver…

A: Glucose, a form of sugar, is the primary source of energy for every cell in the body. The human body…

Q: Which of the following statements regarding gluconeogenesis is NOT true:     It utilizes all of…

A: Gluconeogenesis refers to the process of synthesis of glucose from non-carbohydrate precursors. It…

Q: Epinephrine (catecholamines) activates lipolysis by stimulating which of the following   Group of…

A: Lipolysis is the breakdown of triglycerides to fatty acids and glycerol in adipose cells. This…

Q: Explain how gluconeogenesis ang glucogenolysis are regulated to maintain blood glucose levels during…

A: Gluconeogenesis is the process of transformation of non-carbohydrate substrates ( lactate, amino…

Q: Which of the following B vitamins is used in the conversion of pyruvate to oxaloacetate? Biotin…

A: Different forms of Vitamin B act as cofactors in many enzyme catalyzed steps.  Conversion of…

Q: Which of the following is not made from excess Acetyl CoA when a person is starving?     Acetone…

A: During starvation, glucose and glycogen are already consumed by the person during the first 24…

Q: True or False: Propionyl-CoA is converted to succinyl-CoA. Succinyl-CoA is then converted to malate…

A: Beta oxidation if even-numbered fatty acids yield acetyl CoA combines with oxaloacetate to form…

Q: Which of the following enzymes is unique to the liver? Beta-hydroxybutyrate dehydrogenase HMG-CoA…

A: Different organs contain different sets of enzymes. The types of enzymes present in an organ dictate…

Q: Which of the following is false about gluconeogenesis? Glycolysis is catabolic, while…

A: Glycolysis and gluconeogenesis are the metabolic reactions that help in the homeostasis of glucose.…

Q: a Indicate whether each of the following metabolic processes occurs within mitochondria of a cell or…

A:

Q: pyruvate oxidation Kreb's/ citric acid cycle oxidative phosphorylatio fermentation

A: Aerobic cellular respiration consists of four steps -glycolysis, pyruvate oxidation,  citric acid…

Q: Which of these terms is associated with lipid beta-oxidation? Cytoplasm FADH2 Acetyl-CoA…

A: The mechanism by which fatty acids undergo breaking down to create energy is called fatty acid…

Q: Which of the following glycolytic enzymes catalyzes the conversion of fructose-6-phosphate into…

A: Glycolysis is the process in which sequence of metabolic reaction convert glucose into energy. In…

Q: Why does it take two reactions of gluconeogenesis to reverse the final step of glycolysis?…

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: Glucose 6-phosphatase hydrolyzes glucose 6- phosphate to release glucose into the blood. Pyruvate is…

A: The body's metabolism is regulated by a set of enzymes that are specific to the reaction they carry…

Q: What process does a liver cell perform when there is excess glucose it needs to store? Group of…

A: Glucose is the 6 carbon molecule that is the primary source of energy in the human body.

Q: The synthesis of glucose inside the body from non-carbohydrate substances is called gluconeogenesis.…

A: It is a true false question.

Q: How many bypassed reactions does gluconeogenesis have? 10 2 3 6 1

A: The synthesis of glucose from the non-carbohydrate precursors is called gluconeogenesis. Major…

Q: A student Hussein woke up early and then went quickly - without having breakfast - to Al-Maaqal…

A: Glucose is a very important source of energy & it is required by our body to carry out normal…

Q: Which of the following is NOT a fate of pyruvate in metabolism? . Conversion to alanine as its…

A: Pyruvate is the end product of glycolysis that occurs in the cytoplasm of the cell. Pyruvate…

Q: Match the statement to the corresponding metabolic pathway.   Choices. (Lipogenesis or Lipolysis)…

A: Lipogenesis is the process of conversion of fatty acids and glycerol into fats. Lipolysis is the…

Q: Which enzyme involved in the breakdown of fatty acids requires activated vitamin B₁2? O…

A: Vitamin B12 is a water soluble vitamin also known as cobalamin. Vitamin in necessary for the…

Q: Which of the following metabolic pathways does NOT takes place in muscle cells? Tricarboxylic acid…

A: Carbohydrate metabolism is the series of biochemical reactions that help to convert the carbohydrate…

Q: Elevated liver NADH levels favours gluconeogenesis.

A: Introduction: The liver is a fundamental organ that has numerous roles in the body, including making…

Q: When glycogen is broken down into glucose, the process is called O glycogenesis. O gluconeogenesis.…

A: Glucose is a main monosaccharide that is used to make the metabolic energy (in the form of ATP)…

Q: Which of the following is TRUE? Both AMP and ADP are negative regulators of glycogenolysis. O ATP…

A: Glycolysis is the catabolic pathway in which glucose is broken down into pyruvate that enters TCA…

Q: Ketogenesis Transamination Citric acid cycle Gluconeogenesis and deamination Glycogenesis Lactate…

A: All the events as mentioned in the table occur in a specific order. Initially the process of…

Q: Why does epinephrine stimulate glycolysis? I know why epinephrine stimulates glycogenolysis which is…

A: You are correct that epinephrine stimulates glycogenolysis to release glucose stores. However, it is…