the metabolic pathway being described
Q: molecule and eventually ending with CO2, H2O and ATP, list the 4 pathways/steps in order and tell me…
A: All the chemical reactions that occur inside the body and sustain the life processes are together…
Q: If Acetyl CoA is converted to a ketone, it is likely that which of the following is undergoing…
A: more then one option is correct. Correct answer are oxaloacetate and fatty acids. Incorrect one are…
Q: Ammonium ions (NH4+) are always produced during intracellular digestion of which food molecule?…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Pair the conversions on the left with the appropriate enzymes on the right Glucose to Glucose…
A: Ans- Given reactions are of glycolysis pathway and glycolysis takes place in cytoplasm of the cell.…
Q: All of the following enzymes catalyze a committed step EXCEPT: HMG-CoA reductase Fatty acyl-CoA…
A: Commitment steps in metabolic pathways are those reactions that are typically irreversible reactions…
Q: At normal to low blood glucose concentrations (l.e., roughly 110 mg/dl or less), the enzyme that is…
A: Enzymes are the type of protein that acts as biological catalysts. It speeds the rate of reaction…
Q: Which of the following metabolic processes directly involve Acetyl Coa (both as an immediate…
A: Acetyl CoA is intermediate and a product of many metabolic pathways. Acetyl CoA is directly involved…
Q: Which reaction below corresponds with substrate level phosphorylation?…
A: Substrate level phosphorylation is a metabolism reaction that results in the production of ATP or…
Q: Glycogen that is broken down in the muscle is not released as glucose into the circulation because…
A:
Q: This first question asks you to group the different answers into the correct category. Our two…
A: Anabolism uses energy to generate chemicals that the body need for proper operation. Catabolism, on…
Q: Under conditions of the Cori Cycle, order the following enzymes in the relationship to their…
A: Cori cycle is a series of enzyme catalyzed reactions occurring in muscles and liver. Under anaerobic…
Q: 1. Match the figure and the letter. Enzymes: I. Phosphoenolpyruvate carboxykinase. 2. Pyruvate…
A: Glycolysis: a. The pathway is important which is carried out in all the cells. b. It involves a…
Q: fuel source under anaerobic conditions?
A: First we see what is meant by anaerobic conditionAnaerobic ConditionAnaerobic refers to a condition…
Q: Choose the correct sequence of steps in glycolysis and oxidative phosphorylation Acetyl CoA - Krebs…
A: Glycolysis initiates the breakdown of glucose, generating NADH, which then contributes to oxidative…
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: Regarding pathways that feed glycolysis, which of the following statements is false? Mannose is also…
A: Answer :- Option (C) is correct. - Fructose is phosphorylated by hexokinase in muscle cells.
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: The conversion of pyruvate into acetyl CoA consists of three steps. Identify these three steps and…
A: The pyruvate dehydrogenase complex (PDHC) is an enzyme complex composed of 3 enzymes.Pyruvate…
Q: A fatty acid (a long straight-chain carboxylic acid with an even number of carbons) is metabolized…
A: The β-oxidation pathway completes the degradation of saturated fatty acids having an even number of…
Q: Which of the following are true statements regarding cellular respiration? (Select all that apply)…
A: Cellular respiration is a process that takes place in mitochondria. It is a process through which…
Q: In the table below, choose the appropriate metabolic processes for each scenario: Metabolic…
A: Metabolic processes are constantly taking place in the body. Metabolic Processes Process that…
Q: Number the oxygens(1-6) in any order. Trace the path of this glucose through pathways of glycolysis…
A: Label the oxygen (O) atoms in glucose as 1’, 2’, 3’, 4’,5’, and 6’. The oxygen atoms of the glucose…
Q: Are any of these sentences regarding glycolysis false: Its final products are 2 pyruvic acid…
A: Biomolecules are majorly made up of carbon, hydrogen, oxygen, and nitrogen. They have a wide variety…
Q: One consequence of compartmentation of metabolism is the need to transport molecules in an intricate…
A: The most common lipids in cell membranes are glycerophospholipids. They are insoluble in water, like…
Q: Sort the following metabolic enzymes according to those involved only in glycolysis and those…
A: Glycolysis is a process in which glucose is oxidized & is converted to pyruvate and in that…
Q: Which of the following statement(s) is/are TRUE about ketogenesis? I. It is favored during a low…
A: Ketogenesis means the synthesis of keto-acids in the human body. Ketoacids are synthesized in the…
Q: The body uses carbohydrates, fats, and proteins to fuel all its activities. These fuels each start…
A: Glycerol, fatty acids, glucose, glucogenic and ketogenic amino acids are all metabolic fuels that…
Q: Gluconeogenesis requires how many NTPs (nucleotide triphosphates, i.e. ATP, GTP)? Group of answer…
A: Gluconeogenesis is a metabolic process that involves the synthesis of glucose from molecules that…
Q: Choose all of the molecules that are made in acetyl-CoA formation and the citric acid cycle that are…
A: Introduction The Krebs cycle, often referred to as the TCA cycle (tricarboxylic acid cycle), and…
Q: Complete the following table. Enter the number of molecules produced in each process during the…
A: Glucose is a carbohydrate molecule that is the most commonly used source of energy. The cells…
Q: The carboxylation of acetyl CoA to synthesize malonyl CoA by acetyl CoA carboxylase requires…
A: One of the B vitamins is biotin, sometimes referred to as vitamin H or B7. Both in humans and other…
Q: Below are some statements about the TCA Cycle. Which statement is true based on what we have learned…
A: TCA is expanded as Tricarboxylic Acid Cycle. This cycle carries a chain of reactions that is used by…
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: 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: What glycolytic intermediate is fructose converted to in the liver, such that it can be utilized in…
A: Glycolysis is the metabolic pathway by which the monosaccharide glucose is converted to pyruvate…
Q: What molecule forms when Acetyl-CoA enters the Krebs cycle? ATP pyruvic acid…
A: Krebs cycle also known as citric acid cycle was discovered by Sir Hans krebs in the year 1937. In…
Q: Which of the following is an inhibitor of gluconeogenesis? Group of answer choices: -ATP -ADP…
A: Gluconeogenesis is the process of Synthesis of glucose from lactose, pyruvate, glucogenic aminoacids…
Q: Match the appropriate terms to their definitions TCA cycle or 4 tricarboxylic acid Choose.. cycle…
A: Question: Match the appropriate terms to their definitions Terms : TCA cycle or tricarboxylic acid…
Q: This process directly uses glucose as an input. Group of answer choices Glycolysis Pyruvate…
A: Cellular respiration is a process that all living things use to convert glucose into energy.…
Q: The active coenzyme form of thiamin is 1. involved in glycolysis. 2. located in…
A: Thiamine is also termed as vitamin B1, which is the derivative of pyrimidine and thiazole, linked…
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: Which of the following events does not occur during Krebs Cycle? Citrate synthase catalyzers the…
A: Statements related to Krebs cycle events are given.
Q: Metabolic processes that generate FADH2 are: (Select all that apply). Krebs Cycle…
A: FADH2 are reducing equivalents that are generated during catabolic processes. Examples of catabolic…
Q: 1. Which is false about metabolic regulation? A: reactions with a large negative delta G are likely…
A: Metabolic regulation is the control and coordination of metabolic pathways and processes within an…
choose the
choices:
Digestion
Glycolysis
Formation of Acetyl CoA
Krebs Cycle
ETC Reactions
Glycogenesis
Glycogenolysis
Gluconeogenesis
1. absorption of glucose in the blood stream
2. series of release of small amount of energy reducing oxygen to water
Step by step
Solved in 2 steps
- Bypass I of gluconeogenesis requires a source of energy. This energy comes from: a oxidation of the metabolite b 6 ATP c 2 ATP d 1 ATP + 1 NADHIn a diabetic liver, which of the following pathways would be constantly active? O glycolysis O glycogen synthesis O ketone body oxidation O gluconeogenesis O fatty acid synthesisGluconeogensis uses nearly all of the same enzymes as those in ____, and is a(an) ______ reaction. Select one: a. Citric Acid Cycle anabolic b. citric acid cycle, catabolic c. glycolysis, anabolic d. glycolysis, catabolic e. none of the above
- Which of the following is NOT a regulatory mechanism for catabolism and anabolism? Phosphorylation of enzymes in glycogenesis and glycogenolysis Modulation of enzymes in glycolysis and the aerobic stage of cellular respiration by intermediates and products of the pathway Conversion of pyruvate to alanine Differences in enzymatic activities in response to variations in the concentration of substrates Activation of gluconeogenesisAll the reactions involved during gluconeogenesis occur in the cytosol except the one catalyzed by phosphoenolpyruvate carboxykinase. Group of answer choices True FalseYou are a genetic analyst and you have a patient with inherited defects of glycolysis. Specifically, this patient has severe symptoms that stem from issues in their erythrocytes (red blood cells). You find that your patient has a deficiency in Hexokinase (HK). Given this information and keeping in mind what you learned about the steps of glycolysis, bisphosphoglycerate (BPG), and the importance of 2,3 BPG for hemoglobin oxygen binding what do you predict will be the effect of this mutation? Select all that apply. decreased 2,3BPG concentrations reduced flow of metabolites through glycolysis increased 2,3BPG concentrations increased flow of metabolites through glycolysis decreased hemoglobin oxygen affinity increased hemoglobin oxygen affinity 000000
- Metabolism processes that generate fadh2 are select all that apply beta oxidation gluconeogenesis fatty acid synthesis glycolysis krebs cycle pdh eelctron transport chainWhich statement is TRUE regarding the glycolytic pathway? It includes five phosphate transfer reactions. All of the enzymes that are regulated by product inhibition. It includes reactions catalyzed by three isomerase enzymes. All of the enzymes are regulated by high ATP concentratrion1. Answer the following questions about the flow chart below: phosphoglucomutase glucose glucose-6-phosphate glucose-1-phosphate ATP ADP UTP UDP-glucose pyrophosphorylase glycogen synthase glycogen-glucose UDP-glucose + PP; (a) What metabolic process is this depicting? A. glycolysis B. gluconeogenesis C. glycogenolysis D. glycogenesis (b) Is this an anabolic or catabolic process? (c) What is the name of the enzyme that makes the transformation in the first step? (d) Phosphoglucomutase belongs to which of the six cdasses of enzymes? (e) What does "UTP" stand for? What kind of biological molecule is it?
- Below is an image showing how cellular respiration is regulated. Imagine someone ingested a toxin that prevents pyruvate from entering the mitochondria. Which of the following statements is true? Inhibits ATP Glucose GLYCOLYSIS Copyright 2018 Pearson Canada Inc. Fructose 6-phosphate Phosphofructokinase Fructose 1,6-bisphosphate Pyruvate Acetyl COA CITRIC ACID CYCLE Oxidative phosphorylation AMP I Stimulates Inhibits Citrate The amount of citrate in the cell would decrease, leading to a decrease in the activity of phosphofructokinse. The amount of citrate in the cell would increase, leading to a decrease in the activity of phosphofructokinse. The amount of citrate in the cell would decrease, leading to an increase in the activity of phosphofructokinse. The amount of citrate in the cell would increase, leading to an increase in the activity of phosphofructokinse.Which of the following doesn’t occur in the transition reaction? Pyruvic acid is oxidized Pyruvic acid is decarboxylated Pyruvic acid is reduced Acetic acid attaches to coenzyme A to form Acetyl CoAA patient goes in to get their blood work results for their enzyme deficiency in glycolysis. Based on the results, which enzymes are deficient in the individual? Blood Glucose levels are normal *Glucose-6 phosphate and *fructose-6 phosphate are at a increased level *fructose-1,6 biphosphate, *glyceraldehyde-3 phosphate, *1,3-biphosphoglycerate, *phosphoenolpyruvate, *pyruvate, *ATP, and *RBC concentration levels are ALL decreased
