Glucose is reduced by* Bromine water (Br2/H20) to gluconic acid Nitric acid (HNO3) to glucaric Enzymes to glucuronic acid NaBH4 to sorbitol
Q: Which of the following statements about gluconeogenesis is CORRECT? O Glucose 6 phosphatase…
A: Here option C is correct for gluconeogenesis. Glucose-6-phosphatase hydrolyzes glucose-6-phosphate…
Q: Hydrochloric acid acts as an allosteric effector that upregulates ________________. A. Amylase…
A: Allosteric effectors are the molecules that bind to enzymes or proteins, resulting conformational…
Q: What hormone triggers fatty acid biosynthesis? a.dopamino b.insulin c.vasopressin d.epinephrine
A: Fatty acid biosynthesis is the process of creation of fatty acids from acetyl-CoA and NADPH by the…
Q: Oxidative deamination is also involved in the synthesis of amino acids. O True O False
A: Oxidative deamination is a process in which α-keto acids and other oxidized products from…
Q: Human Adipose (Fat) cells: a. store glycogen as a long-term energy reserve b. store…
A: Adipose cells is also called as adipocyte. Group of adipose cell forms adipose tissue. It is a type…
Q: In the glycogen synthase reaction, the precursor to glycogen is a. Glucose-1-P b. UDP-glucose c.…
A: Glycogenesis is the production of glycogen, which is the main carbohydrate source contained in…
Q: Fructose and glucose are both monosaccharides, but the body metabolizesthese sugars differently. For…
A: Glucose stimulates the release of insulin from the pancreas. Insulin stimulates leptin. Leptin is a…
Q: Humans have evolved to utilize ketone bodies as a partial replacement for glucose during times of…
A: Formation of ketones bodies prior to muscle protein breakdown is because of the following reasons…
Q: A shared function of thiamin and riboflavin is 1. that pork provides an excellent…
A: The question asks to determine a shared role of thiamine and riboflavin from the given options:pork…
Q: Which of the following statements about gluconeogenesis is correct? * Muscles have a large glycogen…
A: Gluconeogenesis is the metabolic mechanism by which organisms generate sugars (specifically glucose)…
Q: The process of producing fats from acetyl co-A is called OA. glycolysis OB. lipogenesis O c.…
A: Enzymes are important in the chemical processes that occur in all living things. They help in the…
Q: Identify the molecule that is the primary signal of low levels of extracellular monosaccharides. V…
A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other…
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: Which enzyme catalyzes the hydrolysis of starch and dietary glycogen Into glucose? O Triose kinase…
A: Triose kinase is an enzyme that converts glyceraldehyde into glyceraldehyde-3-phosphate in fructose…
Q: In starvation periods longer than two to three weeks, the brain. may supply as much as 2/3 of the…
A: Starvation:It can be defined as the complete cessation of food by the human body.Total starvation:It…
Q: Gluconeogenesis in the liver is activated by O increased circulating levels of glucagon O increased…
A: Gluconeogenesis is the metabolic pathway during which glucose is synthesized from non Carbohydrate…
Q: What is the most likely fate(s) of sugar when consumed in coffee by a person who just finished a…
A: Glycogenesis It is the process of glycogen synthesis, in which the glucose molecules are added to…
Q: Acetoacetate is mostly formed from fatty acids in the: Adipocytes Intestinal epithelia…
A: Ans- Acetoacetate is mostly formed from fatty acids in the mitochondria of liver cells or…
Q: Which is NOT a role of the liver in metabolism an OBile production O Gluconeogenesis O Glycogen…
A: The correct options are found and given below
Q: Which of the following enzyme(s) is/are present in liver cells? () Glycogen phosphorylase (ii)…
A: Enzymes are highly specialized proteins that have extraordinary catalytic power, greater than that…
Q: Gluconeogenesisa. occurs when the liver synthesizes glucose from noncarbohydrateprecursors.b. is the…
A: Liver is an organ which helps in the metabolism and production of different proteins, which helps in…
Q: Fatty acids are broken down toa. pyruvate molecules, which take electrons to the electrontransport…
A: The correct option is b. acetyl groups, which enter the citric acid cycle.
Q: Glucose 6 phosphatase O allows muscle to release free glucose into the bloodstream O is expressed in…
A: Glucose 6-phosphatase is an enzyme that makes hydrolyzed glucose 6-phosphate, which leads to the…
Q: The conversion of amino acids and glycerol into glucose is calleda. gluconeogenesis. c.…
A: Glucose is the primary fuel of the body and the regeneration of red blood cells also relies on the…
Q: Which statement is NOT completely true? O During starvation, ketogenesis creates ketone bodies we…
A: ans: Ketone bodies are produced by fatty acid oxidation in the liver, but not used by liver, for…
Q: The process of producing fats from acetyl co-A is called OA. glycolysis B. lipogenesis O c.…
A: Introduction :- A molecule known as acetyl-CoA (acetyl coenzyme A) is involved in a variety of…
Q: Low insulin levels and low plasma amino acid levels Protein Catabolism Other amino acids alpha-KG NH…
A: Skeletal Muscles Consists of two types of muscle fibers: Red and White Muscle Fibres Red muscle…
Q: If glucose was no longer available, pyruvate processing activity would: a. decrease b. increase…
A: Introduction Carbohydrates are the most common source of energy they can be classified as mono…
Q: Lactose released by skeletal muscle during physical exerciseis transported to the liver in the…
A: Skeletal muscles are in the body are used every day in the lives of humans and many animals. Our…
Q: During periods of stress or fasting, blood glucose levels fall.In response, fatty acids are released…
A: A major source of energy in the body is glucose. The breakdown of glucose leads to the production of…
Q: Cholesterol and other lipids are transported from tissues to the liver by ________, Lipoproteins…
A: Fats are generally of different types present in the organisms like triglycerides, high density…
Q: In the intestine, the dietary fats are hydrolyzed by*
A: Fats are generally esters of fatty acids and it is an important high energy biomolecules. The…
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 enzyme catalyzes the conversion of Triglycerides to glycerol and fatty acids? O Lipase…
A: Triglyceride is made up of three fatty acids linked with the glycerol by the process of…
Q: choose the metabolic pathway being described in the statement choices: Digestion Glycolysis…
A: Ans 1. conversion of glyceradehyde-3-PO4 to glucose - gluceoneogensis Ans 2. liberates more ATP from…
Q: hich fatty acid is present in adipose tissue
A: In our bodies and within the food that we eat, fatty acids are building blocks of fat. The body…
Q: Muscle glycogen O provides glucose to all local muscle fibers can be mobilized to provide glucose to…
A: Answer: can be mobilized to provide glucose to the bloodstream
Q: is slowed down due to oxaloacetate being diverted to for citric acid cycle, gluconeogenesis citric…
A: The degradation of large molecules into smaller ones is called catabolism and the synthesis of large…
Q: is slowed down due to oxaloacetate being diverted to for citric acid cycle, gluconeogenesis O citric…
A: The degradation of large molecules into smaller ones is called catabolism and the synthesis of large…
Q: The reaction that commits glucose to glycolysis is the isomerization glucose-6-phosphate to…
A: A commited step in a metabolic pathway is the first irreversible reaction that is unique for that…
Q: Fatty acids are mobilized from adipose tissue and travel in the blood to tissues that require extra…
A: Fatty acids are the simplest form of lipids present in both plants and animals. These molecules are…
Q: If the TCA cycle is over-stimulated, too much of _____ will be produced. acetyl-CoA…
A: The foods that we consume helps in providing us with the needed energy. Cellular respiration is that…
Q: True about glucokinase is - a) It is present in all cells b) It is a constitutive enzyme c) It has a…
A: Glucokinase is a glucose phosphorylating enzyme present in a brain cell, small intestine, pancreas,…
Q: Carbohydrate Protein Fat Digestion and absorption Simple sugars (mainly glucose) Fatty acids +…
A: Carbohydrates, proteins, fats are the major biomolecules in the food that are ingested. The energy…
Q: Which changes would be expected in a normal human after a meal rich in carbohydrates (select all…
A: Sugars, starches, and fiber are carbohydrate compounds present in foods, whole grains, vegetables,…
Q: In the intestine, the dietary fats are hydrolyzed by pancreatic lipase triacylglycerol lipase…
A: Triglycerides, phospholipids, steroids and fat-soluble vitamins are example of dietary fats of which…
Q: Which of these processes is most exergonic? O Conversion from an enol to a keto O Dephosphorylation…
A: A series of chemical reactions that occur within the living body for the formation of energy in the…
Q: Which of these enzymes is not involved in both glycolysis and gluconeogenesis Phosphoglycerate…
A: Glycolysis is the splitting of a glucose molecule into two pyruvate molecules. The glycolysis takes…
Q: Match the blood glucose source with its fate/outcome. v Non-carbohydrate A. Carbon dioxide, water…
A: Answer :- * Non-carbohydrate - Non-carbohydrate. * Other saccharides - Other saccharides.
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- A friend says he is on the “keto diet” and eats no carbohydrates. His body converts his dietary protein to glucose through ________. A. protein-deleting action B. acid-base balance C. hypoglycemia D. gluconeogenesis E. ketosisIndividuals with Pompe disease lack the lysosomal _______. a. Glycogen phosphorylase b. Amylo-α(1→6)-glucosidase c. α(1→4)-glucosidase d. Glucose-6-phosphataseIn the regulation of gluconeogenesis during fasting, which of the following decreases? a. Release of fatty acid from adipose tissue b. Fatty acid oxidation in the liver c. Blood glucose levels d. AcetylCoA in the liver
- Upon exposure to glucagon, what is the phosphorylation state and activity of Triacylglycerol Lipase? O Phosphorylated, active O Unphosphorylated, active O Phosphorylated, inactive O Unphosphorylated, inactiveWhich carbons of Glucose 1-Phosphate will be incorporated into Lauric acid (C-12) by the Fatty Acid Synthase? a. Carbon 1 b. Carbon 2 c. Carbon 3 d. Carbon 4 e. Carbon 5 f. Carbon 6 g. All carbons will be incorporated. h. No carbons will be incorporatedThe carboxylation of acetyl CoA to synthesize malonyl CoA by acetyl CoA carboxylase requires assistance from Vitamin K Vitamin D Vitamin B5 Vitamin 87
- "among the amino acids which is directly converted into pyruvate for gluconeogenesis"a. theorine b. alanine c. cysteine d. serineGlucagon increases hepatic gluconeogenesis by decreasing the cytosolic concentration of which of the following?A) AMPB) Calcium C) cAMPD) cGMPE) Fructose 2,6-bisphosphateWhich carbons of Glucose 1-Phosphate will be incorporated into Lauric acid (C-12) by the Fatty Acid Synthase? (One or multiple answers) a. Carbon 1 b. Carbon 2 c. Carbon 3 d. Carbon 4 e. Carbon 5 f. Carbon 6 g. All carbons will be incorporated. h. No carbons will be incorporated
- Gluconeogenesisa. occurs when the liver synthesizes glucose from noncarbohydrateprecursors.b. is the process by which glycogen is broken down to glucose.c. occurs primarily when an animal is in the absorptive state.d. occurs when triglycerides are being formed and stored in adiposecells.e. occurs primarily in skeletal muscle.When glycogen is broken down into glucose, the process is called O glycogenesis. O gluconeogenesis. O glucagon production. O lactate production. O glycogenolysis.When blood glucose levels rise following a meal, the following events occur. Arrange these events in the appropriate sequence.(a) Glucagon is secreted.(b) Glycolysis replenishes ATP supplies.(c) Glucose is absorbed by cells.(d) The liver releases glucose into the bloodstream.(e) Glycogen synthesis (glycogenesis) occurs withexcess glucose.(f) Blood levels pass through normal to below normal(hypoglycemic).(g) Insulin levels rise.
