Which of the following chemical reactions or pathways release energy in normal cellular conditions? (select two answers) carboxylation of pyruvate synthesis of glycogen oxidation of glucose reduction of NADP+ hydrolysis of ATP

Q: See the oligopeptide below. Compare the quantities of high energy molecules (e.g. ATP/ADP/AMP,…

A: Oligopeptides: It contains from two to twenty amino acids and may be made up of dipeptides,…

Q: Match each pathway in the catabolism of glucose with where it happens inside the cell. [Choices may…

A: The objective of the question is to match each pathway in the catabolism of glucose with the…

Q: Review your understanding of glycolysis, the Krebs cycle, and oxidative phosphorylation by…

A: Glycolysis is a catabolic process in which glucose is broken down into pyruvate molecules…

Q: Which of the following is a common intermediate in both carbohydrate and lipid catabolism, leading…

A: Carbohydrates are the primary source of energy for the body. The excess carbohydrates are stored as…

Q: Glycogen catabolism occurs when glucose monomers are cleaved from the glycogen molecule, catalyzed…

A: Glycogen is a polysaccharide made up of glucose monomers. It contains linear chains with α-1,4…

Q: Using the following diagram, a. name all the steps in citric acid cycle. (What are the…

A: The steps in the citric acid cycle, also known as the Krebs cycle or tricarboxylic acid (TCA)…

Q: THE TOTAL NUMBER OF ATP PRODUCED IN GLYCOLYSIS AND THE CITRIC ACID IS

A: * Glycolysis occurs in the cytosol.* The citric acid cycle occurs in mitochondria. It is also known…

Q: Pair the reactions mentioned on the left with the names of the enzymes on the right.…

A: Glycolysis is the process of conversion of one molecule of glucose into two molecules of pyruvate.…

Q: Direct synthesis of ATP such as in step 5 of TCA and step 7 of glycolysis is known as?

A: In glycolysis, glucose is broken down to pyruvate by the action of enzymes involved in the pathway.…

Q: The figure below summarises glycogen metabolism. Use the figure to answer the question: Hexokinase…

A: The term "well-fed state" describes a physiological condition in which a person has recently eaten…

Q: How many molecules of ATP are produced per one pyruvate molecule by a cell in which glycolysis, the…

A: Glycolysis is the first of the main metabolic pathways of cellular respiration to produce energy in…

Q: From where, this glucose comes in Cows? Explain in detail each step of Glycolysis in your own words.…

A: Glucose comes from foods in cows. It is synthesized via gluconeogenesis in the liver from…

Q: Event What happens when What happens when Are there any Oxygen is present alternatives or body…

A: Cellular respiration is defined as a process where set of metabolic reactions occurs in the cells of…

Q: Glycolysis "uses" ATP by: O reducing CO2 O substrate-level phosphorylation O anabolism O oxidative…

A: Glucose is the major fuel source for the body. Glycolysis is the metabolic pathway, which utilize…

Q: If glucose is labeled with radioactive Carbon 14, what molecule(s) will become radioactive after…

A: Through the production of ATP, a molecular energy source, the glucose metabolism supplies the energy…

Q: A given enzyme is able to utilize five different substrates. The Km's ha measured for each…

A: The KM of an enzyme describes the substrate concentration at which half the enzyme's active sites…

Q: Which reaction is irreversible? oxidized glutathione + NADPH + H+ → reduced glutathione + NADP+…

A: Introduction:   When a reaction is irreversible, it cannot be reversed, i.e. the products do not…

Q: You have discovered a mutant cell whose glycolytic pathway is shorter because of a new enzyme…

A: Aerobic respiration involves glycolysis, oxidative decarboxylation of pyruvate, Krebs cycle, and…

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 hepatocytes, the enzyme glucokinase catalyzes the ATP-coupled phosphorylation of glucose.…

A: In the reaction mechanism catalysed by glucokinase, glucokinase binds and brings ATP and glucose…

Q: In which of the following metabolic conversions is ATP “generated” during glycolysis?…

A:

Q: Arrange the following steps in the catabolism of carbohydrates in the order by which they occur: the…

A: The series of chemical reactions that occur inside the living body for the production of energy are…

Q: Which of the following reactions does NADH act as coenzyme? A. "glyceraldehyde-3-phosphate to…

A: NADH is biologically ranked and identified as coenzyme 1, the coenzyme or cofactor needed for…

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: Anaerobic glycolysis can produce ATP at a much faster rate than aerobic oxidative phosphorylation.

A: The chemical reactions that occur inside the body and sustain the life processes are together summed…

Q: Which reaction in glycolysis produces ATP as a product? Group of answer choices hexokinase…

A: Glycolysis : Process in which the glucose gets broken to produce pyruvate, ATP, NADH and water.

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: What is the process by which cells generate ATP through a series of redox (chemical) reactions…

A: ATP synthesis takes place primarily in the mitochondria of eukaryotic species. Cellular respiration…

Q: How would the following enzymes speed up or slow down glycolysis? - high levels of Amp - high levels…

A: In glycolysis, a 6-carbon molecule of glucose-6-phosphate is broken down into 3-carbon pyruvate. It…

Q: Lauric acid is a fatty acid with 12 carbons as a total. How much energy will produce by its…

A: Fatty acid oxidation occurs via beta-oxidation. The complete oxidation of 1 g of fat yields twice as…

Q: Identify different types of organic reaction mechanism (SN1, SN2, etc) and reaction types (addition,…

A: The SN1 reaction is a nucleophilic substitution reaction with a unimolecular rate-determining step.…

Q: What are two methods that cells can use to allow glycolysis to continue to produce ATP in anaerobic…

A: Introduction  Cellular respiration is a metabolic process that occurs in cells to generate energy in…

Q: Each of the molecules below can be used a a source of energy to make ATP.  For each of the…

A: The oxidization of respiratory substrates (carbohydrates, fats, etc.) to form energy in the form of…

Q: How many different reactions (enzymes) in the glycolytic pathway (steps 1 - 10) involve ATP either…

A: In glycolysis, a 6-carbon molecule of glucose-6-phosphate is broken down into 2 molecules of…

Q: A series of chemical reactions convert a polypeptide into 13 acetyl CoAs. This acetyl COA goes into…

A: Acetyl-CoA is generated during the catabolism of amino acids.

Q: Glucose is degraded into glucose and oxygen is released by respiration in Cows. From where, this…

A:

Q: In glycolysis, identify the enzyme and type of reaction (REDOX/group transfer/C-C make it or break…

A: Glycolysis is the process of conversion of one molecule of glucose into two molecules of pyruvate.…

Q: How many ATPs can be produced from one molecule of glucose anaerobically? Aerobically?

A: In the biological system, anaerobic metabolism occurs, which results in the production of energy in…

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: If each NADH generates 3 ATP molecules and each FADH2 generates 2 ATP molecules, calculate the…

A: Approach to solving the question: Breakdown of Fatty Acids:Acetyl-CoA, a smaller fatty acid…

Q: Which of the selected phosphate group hydrolysis reactions listed in the table below can NOT be…

A: Glucose-1-phosphate and glucose-6-phosphate are the intermediates in glycolysis. Glycolysis is the…

Q: Compute the total ATP that a cell can produce from 1 molecule of glucose. Case 1: NADH from…

A: The glucose molecule will undergoe complete oxidation by glycolysis, pyruvate decarboxylation, TCA…

Q: Phosphofructokinase (PFK-1) is one of the most regulated enzymes in metabolism. Based on all of the…

A: Glycolysis is very important step in both aerobic and anaerobic respiration. In this process the…

Q: Which of the following conditions will produce active glycogen phosphorylase? AMP АТР…

A: Glycogen phosphorylase is a dimer made up of two identical subunits with essential cofactor…

Q: Using the following glycolisis diagram, a. name all the steps in citric acid cycle, what are the…

A: Cellular respiration is a collection of three metabolic pathways that generate ATP by the oxidation…