What enzymes are required for the liver to release glucose into the blood when an organism is asleep and fasting?
Q: What is The oxidized state of food molecules after catabolism?
A: Catabolism is the set of metabolic pathways that breaks down molecules into smaller units that are…
Q: What Factors Influence Enzymatic Activity?
A: Enzymes are molecules made up of proteins. Enzymes are required for most of the reactions occurring…
Q: How does metabolic rate vary with temperature?
A: All the chemical reaction involved to sustain life of an organism is called metabolism, the process…
Q: What are the two major products of phospholipid digestion?
A: Phospholipids are a kind of lipid that includes a hydrophilic "head" that contains a phosphate group…
Q: What molecule from food is the primary reactant for glycolysis?
A: Glycolysis is a metabolic process in which glucose is broken down into pyruvate molecules, hydrogen…
Q: What are the stages of cellular respiration in which catabolism of sugars, glycerol, fatty acids,…
A: Glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation are…
Q: What organ requires glucose for energy?'
A: Sun is the ultimate source of energy for living systems. Autotroph organism like algae,some bacteria…
Q: What is deamination and why does it occur?
A: Amino acids are the molecules that makes up the protein. Amino acids are the organic compounds that…
Q: In a state of starvation, several changes happen within our bodies. Discuss these metabolic changes?
A: Glucose is the main substrate for carrying out cellular metabolism in the body, which is derived…
Q: What role do enzymes play inregulating metabolic processes?
A: Introduction Enzymes are the biomolecules especially proteins which helps in the speeding up of any…
Q: What is the role of the enzymes in regulating the metabolism process?
A: Enzymes are the bio catalysts. They have quaternary protein structure that why are specific for…
Q: What is enzyme lipoxygenase?
A: Enzymes are composed of proteins that are folded into complex shapes and present throughout the…
Q: Why is glucose fermentation dependent on phosphate?
A: Glucose is the primary source of energy in almost all organisms. The glucose is broken down to form…
Q: How can the body generate water during fuel metabolism?
A: The water that is generated during metabolism of energy containing substances or fuels is called…
Q: Which enzyme is found in human saliva?
A: An enzyme is a biocatalyst that speeds up the reaction. All the enzymes are protein in nature. All…
Q: What are the primary functions of metabolism?
A: Cellular respiration is a catabolic pathway of the process of metabolism, where a series of chemical…
Q: What is the overall chemical reaction for cellular respiration?
A: Cellular respiration is the process of producing energy in the form of ATP from glucose in the food…
Q: What is the keto Diet ?
A: In keto diet as there are no carbohydrates to be consumed so people achieve faster weight loss with…
Q: Why is glucose provided by glycogenolysis in the liver but not in skeletal muscle?
A: Through glycogenolysis process, glycogen broken down into glucose and provide energy. Muscle…
Q: What is the function of glucose? of essential amino acids?
A: Amino acids are organic compounds. These combine to form the proteins. The proteins are building…
Q: What happens physiologically during starvation?
A: Prolonged starvation is a severe deficiency of intake of caloric energy. When intake is below the…
Q: How do enzymes increase the reaction rate without being consumed?
A: The enzymes are also known as biological catalysts because similar to the chemical catalysts the…
Q: What is metabolism on a cellular level?
A: Metabolism at the cellular level is termed as cellular metabolism. It is defined as the summation of…
Q: What is Deamination and transdeamination ?
A: Removal of an amine group from one molecule and its conversion into ammonia is called deamination.…
Q: Where does digestion occur in the body, and what kinds of chemical reactions does it involve?
A: Digestion is a process through which the raw food that we eat is digested with the help of enzymes…
Q: How are proteins metabolized to produce ATP?
A: Most of the food we eat is made of proteins, carbohydrates, and lipids. These molecules must be…
Q: What enzymes are associated with oxidative deamination?
A: Enzymes are the biological catalysts that increase the reaction rate without changing themselves or…
Q: What process must take place before amino acids can be fed into the glycolysis and the TCA?
A: Both the Glycolysis and TCA cycle are a part of cellular respiration in which the free energy…
Q: What reaction is the first step in utilizing glucose as an energy source?
A: Energy is essential for all living organism to carry out their daily physical and physiological…
Q: What do the processes of fermentation and cellular respiration have in common?
A: Metabolism is process of various biochemical reactions that breaks and makes the molecules in the…
Q: What type of reaction must take place in order for chemical digestion to occur?
A: Digestive system is system which helps in the digestion of the food we ingested. Digestion is a…
Q: What class of enzymes catalyzes the majority of the reactions involved in carbohydrate digestion?
A: Enzyme catalyses : it is the increase in the rate of a process by a biological molecule, an…
Q: During a high carbohydrate meal, what happens first to the excess glucose in the blood?
A: Glucose is the most abundant monosaccharide and is the main sugar found in our blood and hence is…
Q: Why is the process of activation a useful strategy in metabolism?
A: Metabolism is the process, which involves the processing of the nutrients in order to acquire energy…
Q: how is the rate of cellular respiration affected by changes in glucose concentration?
A: The Cell respiration is a collection of metabolic cycles through which all living cells discharge…
Q: What molecules are used initially during starvation or fasting to produce glucose?
A: Gluconeogenesis is considered as the process during which glucose is produced when there is less…
Q: How does an enzyme effect the rate of metabolism?
A: Metabolism is a process of synthesis (anabolism) and breakdown (catabolism) of biochemical…
Q: where does the digestion of sucrose begin and what type of reaction occurs?
A: Sucrose is basic sugar. It is a disaccharide, a particle made out of two monosaccharides: glucose…
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: Which enzymes produce 2 ATP's for every glucose?
A: The correct option is - PYRUVATE KINASE.
Q: What is the total number of ATPs resulting from the lipid metabolism?
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: Which does not occur during glycolysis?
A: Glycolysis is the first step in the breakdown of glucose to extract energy for cellular metabolism.…
Q: How does the release of chemical energy make metabolism possible?
A: All living organisms need energy to grow and reproduce, maintain their structures, and respond to…
Q: How is food converted to ATP?
A: Food includes nutrients such as carbohydrates, lipids, proteins, vitamins, and minerals in them.…
Q: What is the enzyme that digests proteins into amino acids, and where does this happen?
A: Enzymes are proteins which helps to catalyse a chemical reaction of the biological systems without…
Q: How come different fatty acids produce different amounts of ATP during oxidation? What is the…
A: Beta oxidation is a catabolic process in which fatty acid molecules are broken down. In prokaryotes…
Q: What is the significance of metabolic flux?
A: Metabolic flux is defined as the amount of a metabolite processed by one or more catalytic steps of…
Q: At what point of cellular respiration has glucose been completely oxidized?
A: Cellular respiration is the process by which glucose is broken down for the release for energy,…
Q: How are coenzymes related to vitamins?
A: A coenzyme is an organic non-protein compound that binds with an enzyme to catalyze a reaction.…
What enzymes are required for the liver to release glucose into the blood when an organism is asleep and fasting?
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- What molecules are used initially during starvation or fasting to produce glucose?What is the significance of metabolic flux?The Cori cycle involves the: OA) conversion of glucose to lactate in liver and lactate to glucose in muscle. OB) conversion of glucose to pyruvate in muscle and pyruvate to glucose in liver. OC) conversion of glucose to lactate in muscle and lactate to glucose in liver. O conversion of lactate to acetoacetate in muscle and ketone bodies to glucose in brain. D)
- Fatty acids and triglycerides are an important source of nutrition and a dense form of stored energy. Digestion of fats yields more energy per gram than digestion of carbohydrates. In the first step of fatty acid digestion, the carboxylic acid of a fatty acid is activated to a fatty acyl-CoA. This activation step A) requires the input of energy from ATP. B) requires the input of energy from NADH. C) releases energy which is captured in the form of ATP. D) releases energy which is captured in the form of NADH.what metabolic pathways are more likely to be active during: a) fasting, b) overnight fast) and c) fed state?Which of the following statements is true about brain metabolism in starvation? a) The brain can use glucogenic amino acids for energy b) The brain can only use glucose as fuel c) Up to a quarter of energy requirement of the brain can come from fatty acids d) Up to a half of energy requirement of the brain can come from ketone bodies
- Indicate whether each of the following statements is true or false. If false, correct the statement or provide a brief explanation for why it is a) The presence of lipids in the diet slows down digestion in the b) Insulin increases the rate of glucose uptake by the c) Glucagon is the hormone that signals low blood glucose d) Chylomicrons carry TAGs from the diet into the e) During fasting and starvation the liver produces ketone bodies which fuel the heart and f) The muscles can use glucose, fatty acids and ketone bodies for g) When glucose enters the cell it is immediately and reversibly h) Epinephrine stimulates breakdown of glycogen in muscles when there is an immediate need for energy by muscle i) Glucagon stimulates glycogenolysis to maintain the blood glucose j) With high [carbohydrate] levels, excess glucose (after glycogen storage has reached a maximum) is converted to fat, leading to high [malonyl-CoA]. k) Malonyl-CoA inhibits carnitine acyltransferase II , thus slowing…What are the end-products of the complete aerobic catabolism of glucose?What initial chemical transformation takes place on a fatty acid to activate it for catabolism?