Classify each substance as an oxidizing agent, a reducing agent, or neither: (a) NADH; (b) ADP; (c) FAD.

Q: Ammonia is transported from muscles to liver mainly in the form of * O Alanine O Free ammonia O…

A: ammonia is taken up by  muscle  transported to the liver, where the amide nitrogen is used in urea…

Q: Classify the words and phrases according to whether they are examples of, or describe, water soluble…

A: All B complex vitamins and vitamin C are water soluble rest all such as A, D, E and K are fat…

Q: What substance, which is produced in the body upon sun exposure, is modified into calcitriol?…

A: The substance which produced in the body upon sun exposure, is modified into calcitriol is:-

Q: Define the term oxidative deamination?

A: Deamination means the removal of the amine group from the molecule.

Q: What metabolic intermediate is formed from the carbon skeleton of each amino acid? a.…

A:

Q: The thyroid gland controls most of the endocrine glands in the body 0 صواب السؤال 2 Corticotrophin…

A: 1. Thyroid gland controls most of the endocrine gland in the body:- Answer- False Explanation:-The…

Q: Calculate the ΔG°' for the following reaction: NAD:H + FAD →   NAD+  +   FAD:H2

A: Given Reaction:                                       NAD:H + FAD →   NAD+  +…

Q: 19. Which of the following is derived from the B vitamin pantothenic acid? a. Riboflavin b. ATP C.…

A:

Q: Identify the classification of drug metabolism and specific type of reaction involved in each drug…

A: All drug molecules contain various functional groups and the metabolism of each drug takes place…

Q: When pyruvate is reduced by NADH to lactate, which hydrogen in lactate comes from NADH?

A: Hydrogen in lactate comes from NADH: Two molecules of pyruvate converted by 1 glucose molecule in…

Q: How much ATP is formed by the complete catabolism of stearic acid, C 18H 36O 2?

A: How much ATP is formed by the complete catabolism of stearic acid, C18H36O2?

Q: when B-oxidation of arachidic acid proceeds to TCA, how many molecules of CO2 are produced

A: Fatty acid beta oxidation is the process of oxidation by which fatty acids are broken down to…

Q: What are the products of the following reaction? NAD+ + isocitrate dehydrogenase

A: Isocitrate dehydrogenase is used in the citric acid cycle as a digestive enzyme. Its main function…

Q: What

A: We have to tell the type of reaction

Q: the non -protein electron carrier molecule derived from vitamin E is a?

A: The group of 8 fat soluble compounds that consist of four tocotrienola and tocopherols are termed as…

Q: SOURCE: GENERAL, ORGANIC AND BIOLOGICAL CHEMISTRY by Smith 4th Edition

A:

Q: What amino acid is obtained from the reductive amination of the following metabolic intermediates in…

A: In the reductive amination, carbonyl group, C=O, present in amino acid is converted to amine group.…

Q: Estimate the number of ATP molecules produced from a 15-gram glucose. (Molar mass glucose = 180.16…

A:

Q: Draw line-angle structures for the MAJOR products. oxidases OH oxidase

A: Given reactions,

Q: In which direction do protons move through ATP synthase? a. from the intermembrane space to…

A: The direction do protons move through ATP synthase has to be choosen

Q: .Calculate the concentration of hydrogen ions in a solution that contains 0.1 M of acetic acid and…

A:

Q: A) oxidation by FAD, dehydration, oxidation by NAD*, thiolysis B) oxidation by NAD*, dehydration,…

A: Introduction :  We have to tell the steps for fatty acid degradation  .

Q: . Each gram of mammalian skeletal muscle consumes ATP at a rate of about 1x 10-3 mol/min during…

A: a Determine the time taken for consumption of Adenosine triphosphate (ATP) alone: The concentration…

Q: Na flows into the neuron Na flows out of the neuron Ca2+ flows into the neuron K flows into the…

A: Question 1: The action potential is divided into five phases i.e rising phase, peak phase, falling…

Q: What amino acid is obtained from the reductive amination of the following metabolic intermediates in…

A: On  reductive amination oxaloacetic acid gives L-Aspartic acid

Q: When you breathe in, what do the O2 molecules bind with in a synthesis reaction?

A: Heme: The iron containing compound that is iron  ion present inside porphyrin ring is termed as…

Q: What amino acid is obtained from the reductive amination of the following metabolic intermediates in…

A: Introduction: Pyruvic acid can be used to synthesize amino acids. In a reductive amination process,…

Q: What subclass of enzyme catalyses the transfer of phosphate to a substrate?

A:

Q: Name the deficiency diseases resulting from lack of Vitamins A and E in the diet.

A: Vitamins are very essential components for human body. Deficiency of any type of vitamin in human…

Q: Which is the oxidized product of vitamin C? O Sodium ascorbate O Dehydroascorbic acid O Calcium…

A: The common name of vitamin C is ascorbic acid.

Q: Give the sources of vitamin A and E and name the deficiency diseasesresulting from lack of vitamin A…

A: The major sources of vitamin A are fish, liver, cereals, carrot, tomatoes, broccoli, beet root etc…

Q: What is the main factor that determines basal metabolic rate? O physical exercise O gender O amount…

A:

Q: Describeenergy consumed vs released in reactions. Differentiate between endergonic vs exergonic…

A: Energy released in the reaction when energy of reactants are more than the energy of products. Such…

Q: List the effects of Cortisol on Organic Metabolism?

A: Muscle cells reduce glucose uptake and consumption while increasing protein degradation in the…

Q: Which of the following is a not a use of saccharides Energy storage Molecular signaling Structural…

A: We are to find out which of given things us not a use of saccharides. 1. Energy storage 2.…

Q: The of NAD to NADH usually involves a/n hydrogenation, hydratase protonation, ATPase oxidation,…

A: Addition of H+ with NAD+ to form NADH is known as reduction. Here one H+ ion along with 2 elections…

Q: Which of the following correctly describes the linkages found in ATP? O three anhydrides and no…

A:

Q: 1a)  Under aerobic conditions, what is the net production of ATP under glycolysis? a.  2 ATP b.  4…

A: INTRODUCTION: Kreb cycle is also known as citric acid cycle.It is used by all aerobic organisms to…

Q: 4. Which form of coX protects the lining of the stomach? Which form of COX is linked to pain and…

A: The form of COX protects the lining of the stomach and the form of COX is linked to pain and…

Q: 4. Food that contains all the essential amino acids in the proportions needed by the body. a.…

A: food that contain all the essential amino acid in proportions needed by body is termed as = To be…

Q: SOURCE: GENERAL, ORGANIC AND BIOLOGICAL CHEMISTRY by Smith 4th Edition

A: a) NADH is used as reducing agent to donate electron.

Q: 16. The entire process involved in the use of oxygen by cells. Oa. the anabolic pathway b. a…

A:

Q: Which is true about active transport? It requires energy It moves substances down the concentration…

A: Biochemistry can be defined as the branch of chemistry that deals with study of biological processes…

Q: Are biosynthetic pathways likely to involveinvolve oxidation, like the common catabolic pathway or…

A: The process of formation of larger organic compounds from the small subunits with the living…

Q: Why vitamin C is chemically Unstable in humans? Expalin

A: Vitamin C is chemically unstable in humans because it is water soluble vitamin with dietary excesses…

Q: Complete the following equation. Na2CO3 + H2O → ?

A: Na2CO3 is a salt of strong base and weak acid So, it will give basic solution when dissolved in…

Q: Metabolic intermediates found in living system which are essential for growth and life is called…

A: metabolic intermediates found in the living system which are essential for growth and life is called

Q: Part A When blood glucose levels rise following a meal, the events listed below occur. Arrange these…

A: The correct answer is given below

Q: Write equation for the decomposition of H2CO3.

A: In Decomposition reaction,a single reactant breaks down to form two or more products.

Vitamins and Coenzymes

A class of organic compounds needed in the human body for normal activities is known as vitamins. They are characterized into two parts depending upon their solubility in water. They can act as coenzymes, cofactors, or prosthetic groups for enzymes.