20. Which of the following is often involved in reactions that change -CH2-CH2- portions of substrates to -CH=CH- a. riboflavin Ob. ATP O c. FAD Od. NAD * e. Coenzyme A

Q: 1. Describe the role of ATP in metabolic (anablic and catabolic) reactions 2. Describe how feedback…

A: 1. Describe the role of ATP in metabolic (anablic and catabolic) reactions Adenosine triphosphate…

Q: The hydrolysis of ATP requires a. energy. b. water. C. a high temperature. d. energy and water. e.…

A: Answer is.. Water (b)

Q: .Energy from an ATP molecule is released during what processes? A. the first phosphate group is…

A: Thank you for the question. As per our guidelines, we can only one question at a time. As you have…

Q: In our dehydrogenases activity experiment, methylene blue went from blue to colorless because it O…

A: Methylene blue which is also known as methylthioninium chloride serves as a redox indicator. In a…

Q: In the formation of a thioester bond, the involved hydrogen atoms: A) are transferred to NAD+ B)…

A: Thioester bond formation.

Q: Which of the following is incorrect about enzyme cofactors? a. Some can be metal ions Ob. None; all…

A: Enzymes are mainly proteins catalyzing a reaction converting susbtrate into product. In addition to…

Q: An apoenzyme is O inactive when bound to cofactors. O active immediately when produced. O active…

A: Enzymes are the protein molecules which are of biological origins or sometimes may be produced…

Q: 4. In humans the primary purpose of cellular respiration is A the removal of CO₂ from animal cells…

A: Introduction :- The metabolic pathway that breaks down glucose and produces ATP is known as cellular…

Q: 1. Enzymes make reactions go by the activation energy of the reaction. A. slower: raising B. faster:…

A: An enzyme is a molecule that accelerates a chemical reaction in our body. In its absence, the…

Q: | Explain how enzymes increare the peed of reaction Explain the most important reason why enzymer…

A: Hi, Thanku for the question. According to the company guidelines ,we can only solve 1 questions at a…

Q: 3. These are the by-products of aerobic respiration that are considered low-energy molecules

A: Respiration is a process in which the glucose molecule are broken down to produce energy. This are…

Q: I don't need a long answer.......... Which of the following is NOT a coenzyme that accepts…

A: Coenzymes are non-protein molecules that are necessary for the normal functioning of enzymes.…

Q: ATP SYNTHESIS VIA ATP SYNTHASE:   a) Prokaryotic location:      b) Eukaryotic location:   c)…

A: ATP SYNTHASE- It is an enzyme also known as complex V in an electron transport system. This enzyme…

Q: Enzymes are catalysts that greatly increase the rates of biochemical reactions. They convert…

A: Those substances that increase the rate of the chemical reactions without changing themselves are…

Q: Riboflavin gives rise to cofactors: Select one: O a. All of them O b. FAD; FADH2 O c. NAD+; NADH d.…

A: Introduction: Riboflavin is likewise known as Vitamin B2. It is an important food supplement.…

Q: 9. How many molecules of ATP can be produced from one molecule of FADH2? a. 1.5 O b. 3 с. 3.5 od. 5

A: The electron transport chain is a sequence of protein complexes that transfer electrons from…

Q: What is the major difference between respiration and anaerobic respiration and explain which…

A: Aerobic respiration takes place in presence of oxygen to convert chemical energy to ATP. This takes…

Q: Which of the below electron carriers is actually carrying electrons? O NADH O FAD O ATP O NAD+

A: The electron transport chain (ETC) is a very important process in aerobic cellular respiration. In…

Q: What is true about the phosphorylation of ADP? O a) A phosphate group is added b) It is an exergonic…

A: ATP is the molecule that is responsible for releasing energy during hydrolysis. It provides…

Q: 3. Describe the relationship between substrate and the product. What happens when you increase the…

A: A chemical reaction is a process that converts one or more substances into another substance.…

Q: B. ATP synnes3 3. How many ATP is required for the synthesis of 1 molecule of glucose? A. 6 C. 18 D.…

A: As per our policy we are answering the only one question.  For the rest of the question kindly…

Q: 1. Which is the final electron acceptor in aerobic respiration? А. Pyruvate В. carbon dioxide C.…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Anabolism refers to the metabolic reactions involved in building larger molecules and…

A: Metabolism is the totality of chemical reactions that occur within each cell of a living creature…

Q: 1.Compare the structures of ATP to these nucleic acids: cAMP, dinucleotides, RNA, DNA. Your…

A: Nucleic acids include DNA and RNA. The DNA and RNA stand for deoxyribonucleic acid and ribonucleic…

Q: NAD and FAD are examples of O coenzymes which can transfer electrons from one moleclue to another O…

A: NAD-Nicotinamide Adenine dinucleotide FAD-Flavin Adenine dinucleotide

Q: Which is true about nitrogenase? I. Holds N2 to a metal ion during catalysis II. Has N2 as its only…

A: Nitrogenase class of enzymes reduces Nitrogen (N2) to ammonia (NH3) produced by bacteria.

Q: 2. How many ATP molecules are generated during the complete oxidative degradation of each of the…

A: Introduction In the process of respiration, complete oxidation of the respiratory substrate leads to…

Q: Why do we have to breathe oxygen? O None of these is correct O As the oxygen component of CO2 O To…

A: WHY IS OXYGEN IMPORTANT 1. Oxygen is needed to convert food into energy Oxygen plays several roles…

Q: 8. Which of the following is commonly known as the Complex II of the electron transport system of…

A: Electron transport chain is a series of protein and organic molecules located in the inner membrane…

Q: 4. What happened when ATP is broken down? A.Energy is released      C. energy is lost B.Energy is…

A: When a cell requires energy to complete a task, the ATP molecule divides one of its three…

Q: 1.List 2 molecules that are  produced by fermentation in yeast. 2.State the first law of…

A: Fermentation is the incomplete metabolism of the glucose via anaerobic organism that generates very…

Q: 9. The energy released from glucose by C.R. is in the form of_ and 10.. _is the loss of electrons…

A: This question is about cellular respiration. Cellular respiration is a set of metabolic reactions…

Q: 1. All are characteristics of catabolic reactions except a. have energy-poor products b. capture…

A: Multiple questions are asked . I will answer 1st question,  as per guidelines. Catabolism, the…

Q: 1. Describe the reactive part of each of the following coenzymes and the way each participates in…

A: Metabolic pathways are a cycle that occurs step by step in cells. Metabolic pathways include various…

Q: What is the role of the small organic non-protein compounds called coenzymes? A. Coenzymes are…

A: Enzymes are the biocatalyst that can increase the rate of biochemical reaction without itself being…

Q: 2 ATP + HCO₂ + NH₂ 140 CPS-1 H₂N OPO,2 H₂N 2 ADP, P CH₂ HỘ NHỎ coo 1 0=UN NH₂ P OTC ARG1 H₂O NH₂ H₂H…

A: Introduction  In humans, ammonia is produced through the breakdown of amino acids or by gut…

Q: 1. Many enzymes help in cellular respiration. Using the figure to the right, explain the difference…

A: Enzymes are the bio-catalyst which increases the rate of the reaction. It binds to the substrate and…

Q: 4. Indicate the incorrect event in hydrolysis of ATP. * 1 po OA. The ATP hydrolysis requires energy.…

A: ATP is the energy currency of living cells. It is the chemical link between catabolism and…

Q: Why the earth only contain the oxygen why not other?

A: Introduction There are several hypotheses presented on how life starts on primitive earth. Some…

Q: If you block complex I in the electron transport chain (ETC), then: O a. No answer is true O b.…

A: The electron transport chain (ETC) occurs in mitochondria. ETC complexes are found buried in the…

Q: 1. Why is fermentation an effective method of preserving food? Be specific about how fermentation…

A: Fermentation is the process by which microbes such as yeasts are able to convert sugar into other…

Q: 5. In the process of cellular respiration, what molecules are necessary to produce ATP (energy)? A.…

A: Cellular respiration takes place both aerobically as well as anaerobically. When oxygen is present…

Q: Which of these is not considered a coenzyme? FAD Coenzyme A NAD+ ATP. NADP+

A: Enzymes are protein molecules that helps in accelerating the rate of the reaction by lowering the…

Q: Energy carried by NADH and NADPH resides in energetic electrons high energy hydrogen and/or…

A: NADH carries high-energy electrons to the electron transport chain in cellular respiration. NADPH…

Q: All are members of the electron transport chain, except: Select one: O a. iron-sulfur center O b.…

A: The components of the Electron Transport Chain (ETC) are found in the mitochondria. During…

Q: What is ATP made from? a. ADP + phosphate b. Deoxy ribose and 3 phosphate groups O c. adenosine +…

A: The ATP molecule is principally accountable for providing energy for the cellular reactions, and it…

Q: The enzymes catalase combine two hydrogen peroxide molecules(H20+H2O) to make two molecules of water…

A: An enzyme is a protein which catalyses a reaction without taking part in it and can be recovered at…

Q: 1. How are ADP and ATP related? A. ADP contains the sugar ribose; ATP does not B. They are identical…

A: (1) ATP has three phosphate groups and ADP has two phosphate groups. The correct option is C.

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.