What triggers gluconeogenesis? Then, what is the main purpose of gluconeogenesis?
Q: Define the term gluconeogenesis?
A: Glucose is a vital molecule in the body. It is oxidized to yield the metabolic energy (for example,…
Q: What are the three steps in glycogen degradation and what enzymes are required?
A: Glycogen is the storage molecule for glucose. Glycon is insoluble in an aqueous medium and thus does…
Q: What is the importance of glucose-6-phosphate for metabolism
A: The cellular processes take place in a stepwise manner with the help of several metabolic reactions…
Q: What is Glucose Synthesis?
A: The glucose is formed from non-carbohydrate sources such as lactate ,pyruvate ,glycerol and certain…
Q: How are the irreversible reactions of glycolysis bypassed in gluconeogenesis?
A: Introduction: Gluconeogenesis is a metabolic pathway where glucose is synthesized from…
Q: Is ketogenesis anabolic or catabolic? Thus, what initiates the ketogenesis in our body?
A: Most of the acetyl-CoA produced during fatty acid oxidation is used by the citric acid cycle or in…
Q: How is the production of ketone bodies related to ketoacidosis?
A: Glucose is the primary source for the production of ATP, and when the body does not have enough…
Q: What does the catabolism of triglycerides in adipose tissue yield?
A: The tissue is the accumulation of the multiple layers of cells, which are to some extent similar in…
Q: Where does Triglyceride digestion occur? Explain how?
A: Pancreatic lipase (pancreatic triacylglycerol lipase), is an enzyme secreted from the pancreas.…
Q: What are the steps of glucose oxidations?
A: The glucose is the energy source of a cell that is being oxidized during the cellular respiration…
Q: What happens to the lactose in the intestine of a lactase-deficient person?
A: Lactose is present in milk and dairy products. It is a disaccharide made up of glucose and…
Q: What is Glycogen Storage?
A: Glycogen can be the multibranched polysaccharide of glucose that serves as the form of energy…
Q: What are the main features of gluconeogenesis?
A: Gluconeogenesis is the metabolic process by which organisms produce glucose for catabolic reactions…
Q: In what two organs does major glycogen storage occur?
A: Glycogen is a branched polysaccharide of glucose and the main form of glucose in human body. It…
Q: What form of activated glucose is used in the biosynthesis ofglycogen by bacteria?
A: Bacteria are member of a large group of unicellular microorganisms. It has cell walls but lack…
Q: Why is it important that gluconeogenesis is not the exactreverse of glycolysis?
A: Glycolysis is the process by which the glucose molecule from the food is broken down to produce…
Q: What is the metabolic purpose of lactic acid production?
A: Pyruvate is the conjugate base of pyruvic acid. It is the main intermediate in the various metabolic…
Q: Explain the difference between the glucogenic and ketogenic amino acids? How does the body used them…
A: Amino acids are organic compounds with two functional group- amino group and carboxyl group. Carboxl…
Q: What is Deamination and transdeamination ?
A: Removal of an amine group from one molecule and its conversion into ammonia is called deamination.…
Q: What is the deficiency of Vitamin B6 and how does it affect amino acid metabolism
A: Water-soluble vitamin B6 is mostly present in many foods, including meat, fish, , beans, grains,…
Q: What metabolic and hormonal changes account for decreased gluconeogenesis during the first several…
A: The absence of food intake causes the body to move into a fasting state from a fed state. The…
Q: What is gluconeogenesis?
A: Biochemistry is the study of the structure and functions of molecules involved in the living system.…
Q: Please explain gluconeogenesis. What is it? Where does it occur and why?
A: Gluconeogenesis is a very crucial process in organisms. It plays a vital role in providing energy to…
Q: How does insulin contribute in regulation of fatty acid metabolism?
A: Fatty acids are the simplest form of lipids and they serve as the constituent in a large number of…
Q: What are the end-products of the complete aerobic catabolism of glucose?
A: The synthesis of energy in animal cells is carried out through two main mechanisms such as aerobic…
Q: What is lactose intolerance, and what are its symptoms?
A: Lactose is defined as the disaccharide, constituting of galactose and glucose subunits, present in…
Q: Does gluconeogenesis require oxygen?
A: Gluconeogenesis is the process by which body synthesize glucose from non carbohydrates sources like…
Q: How Is Gluconeogenesis Regulated?
A: Introduction Gluconeogenesis is a metabolic pathway that results in glucose production from carbon…
Q: What enzymes are required for the synthesis of a glycogen particle starting from glucose…
A: Glycogen : It is a multibranched polysaccharide of glucose that serves as a form of energy storage…
Q: What are the sources of glucose 6-phosphate in liver cells?
A: Glucose 6 phosphate is produced in the cells in two different ways. The glucose that is…
Q: What is diabetic ketoacidosis and how does it happen?
A: A actions of two hormones, insulin and glucagon, control and maintain blood glucose levels in the…
Q: How does ketogenic diet affect the human physiological processes, particularly in the regulation of…
A: Ketogenic Diet A diet introduced by Russel Wilder in 1921. A diet in which the proportion of…
Q: What kind of protein is lactase, the biomolecule that speeds up the breakdown of lactose?
A: Proteins are bimolecules as well as biopolymers composed of amino acids as their monomeric units.
Q: How might enzymes that remove amino groups from alanine and aspartate contribute to gluconeogenesis?
A: Metabolic pathways help to maintain the homeostasis of the body. It is made of biosynthetic pathways…
Q: What is the importance ofiron in diet? What is thedisease caused by irondeficiency?
A: Blood is a body fluid in humans and other animals. It delivers necessary substances such as oxygen…
Q: What is the role of the urea cycle in amino acid breakdown?
A: The urea cycle (also known as the ornithine cycle) is a series of biochemical reactions that convert…
Q: How does regulation of glycogen metabolism differ between liver and muscle?
A: Glycogen is a multibranched polysaccharide of glucose that serves as a form of energy storage in…
Q: What is accomplished by transamination and oxidativedeamination?
A: An amino group is removed from a molecule during deamination. The deaminases are the enzymes that…
Q: What is a ketogenic amino acid? Give three examples.
A: Introduction : Amino acids combine to form proteins. Its basic structure includes: amino group…
Q: what is the detailed metabolic pathway that causes diabetic ketoacidosis?
A: Diabetic ketoacidosis is diabetes that is associated with excessive production of acetoacetic acid…
Q: How do glucokinase and hexokinase differ in function?
A: Glucose is the primary source of the energy in the cell, which helps to produce energy.
Q: What is the purpose/function of glutelins?
A: Glutelin They are a class of protein prolamin proteins found in the endosperm of certain seeds of…
Q: Why can liver glycogen, but not muscle glycogen, be used to raise blood sugar levels?
A: Glycogenolysis is breakdown of glycogen. Glycogen has stored energy in form of glucose. It is broken…
Q: What is gluconeogenesis? Why is it important?
A: Gluconeogenesis is the process of synthesis of glucose from non-carbohydrate sources like proteins…
Q: What is the role of sugar phosphates in gluconeogenesis?
A: Cell metabolism can be defined as the chemical process occurring in a living cell that plays an…
What triggers gluconeogenesis? Then, what is the main purpose of gluconeogenesis?
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- Glucose can be made from oxaloacetate during gluconeogenesis, but if oxaloacetate concentrations are decreased,what other substance can be used to make glucose? How might this contribute to increased fat loss?What is gluconeogenesis? What are the different enzymes involved in gluconeogenesis? What are the important products in gluconeogenesis? What is the Cori cycle? answer all pleaseWhat is the source of the energy needed to incorporate glucose residues into glycogen? How is it used?