29. Indicate the most common form of energy that enters the electron transport chain. O A. ATP B. Oxygen C. Glucose D. FADH2 and NADH

Q: What is the role of NAD+ in the process of cellular respiration? a. It functions as an electron…

A: Answer is a.)It functions as electron carrier.

Q: Which molecule has the greatest amount of potential energy? A. Pyruvate B. Oxygen C. Glucose D.…

A: Glucose is a six carbon compound having chemical formula C6H12O6.

Q: The greatest contributor of electrons to the electron transport chain isa. oxygen.b. the prep…

A: A transport system that supplies electrons from “electron donors” to the “electron recipients''…

Q: All stages of cellular respiration are decreased in conditions of insufficient oxygen except a.…

A: The process of breakdown of glucose to generate the energy molecule adenosine triphosphate (ATP) is…

Q: Which of the following statements is true? A Electron transport chain and ATP synthase are in the…

A: It is the initial stage in the breakdown of glucose in order to extract energy for use by the body's…

Q: 3. Give a schematic diagram of the events of the oxidative phosphorylation involving the electron…

A: The metabolic reactions of carbohydrates, fatty acids, and amino acids generate CO2 and H2O, along…

Q: What is the purpose of coenzyme A in metabolism? a. Coenzyme A delivers ADP so that it can be…

A: Coenzymes are proteins that function along with enzymes. They are involved in the transfer of…

Q: The metabolic process that produces the most ATP molecules isa. glycolysis.b. the citric acid…

A: Answer is c.)  the electron transport chain.

Q: Which of the following is NOT true of the electron transport chain?     a. It produces NADH,…

A: The electron transport chain includes a series of complexes and proteins that transfer electrons…

Q: After radioactive carbon was fed into the citric acid cycle, where might it be found? A. ATP B.…

A: Citric acid cycle or Krebs cycle which takes place in the mitochondrial matrix of eukaryotic cells…

Q: | 4 Part IlI: Changing ADP to ATP Energy is continually needed by a cell. ATP is formed from ADP…

A: Step 1 Adenosine triphosphate or ATP is the energy currency of the living systems as it is built up…

Q: Carbamoyl phosphate is formed from a.ATP b.C02 c.H20 d.NADH

A: The urea cycle is the biochemical pathway that converts ammonia into urea. The pathway channels all…

Q: Discuss the relationship of a. anabolism to catabolism b. ATP to ADP c. glycolysis to fermentation…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: Classify each substance as an oxidizing agent, a reducing agent, or neither: (a) FADH 2; (b) ATP;…

A: When the substrate oxidises the other component and reduces itself is called oxidising agent. When…

Q: In aerobic respiration, the final electron acceptor is A) hydrogen. B) oxygen. C) water. D) ATP.

A: Aerobic Respiration: It is defined as the process by which energy is produced in oxygen presence.…

Q: ATP synthase enzymes are located in thea. cytosol.b. inner mitochondrial membrane.c. intermembrane…

A: ATP synthase is a proteinaceous enzyme that regulates the reaction forming the energy-rich molecule…

Q: Which of the following are produced while using the electron transport chain? (SELECT ALL THAT…

A:

Q: Which stage in cellular respiration produces the most ATP? a. Glycolysis c. Krebs cycle b. Pyruvate…

A: Introduction  All cells require energy to survive and energy comes from respiration or metabolism.…

Q: What is (are) the product(s) that are transferred into the electron transport chain from the citric…

A: The citric acid cycle is also known as tricarboxylic acid or Kreb cycle. It occurs in the…

Q: 1 4. Discuss the Krebs cycle, the electron transport chain, and oxidative phosphorylation. a.…

A: These are the biological processes which are important for cell to obtain energy and oxygen to…

Q: The net yield of ATP from the complete oxidation of 3 molecules of glucose is O a) 36 b) 72 C) 90 d)…

A: Introduction: Glucose is a simple sugar that is the source of energy in the living body. It contains…

Q: The energy in ATP is

A:

Q: What is proton-motive force?   A.  the transmembrane proton concentration gradient B.  the passage…

A: Electron transport chain is found in the inner membrane of mitochondria.

Q: Which step of the cellular respiration pathway can take place in the absence of oxygen?…

A: The oxygen serves to play a very significant role in the functioning of aerobic pathways the…

Q: The main goal of the process of cellular respiration is to O A create a molecule (ATP) that provides…

A: Cellular respiration is the major enzymatic pathway, which begins from the cytoplasm, and a major…

Q: Which of the following is a constitutive enzyme? a) Hexokinase c) B galactosidase b) Glucokinase d)…

A: Constitutive enzyme is an enzyme which is constantly present in the same quantity regardless of…

Q: The majority of the ATP produced by cellular respiration comes from ________. a. glycolysis…

A:

Q: Why is oxygen important in aerobic cellular respiration? A they produce carbon dioxide and water B…

A: During aerobic cellular respiration, glucose combines with oxygen to generate ATP, which the cell…

Q: 41. Enzymes: To decrease ones extracelarlar A. increase the amount of energy released during a…

A: Enzymes are the biocatalyst that perform a specific reactions. Usually the enzyme is a proteinaceous…

Q: Conversion of NAD+ to NADH is accomplished by the addition of A. a proton. B. an electron. C. a…

A: Nicotinamide nucleotides like NAD+ and NADP+ are important coenzymes . The reduction of NAD+ to NADH…

Q: The function of NAD+ and FADH+ is: A)To make sugar from carbon Dioxide B)To pump hydrogen ions…

A:

Q: Explain briefly what takes place during (a) glycolysis (b) citric acid cycle and (c) electron…

A: BASIC INFORMATION CELL It is considered as the basic unit of life Every organism is made up of cell…

Q: Select one: a. glucose.

A: Respiration is an essential chemical activity carried out by all living creatures, including plants,…

Q: When electrons flow along the electron transport chains ofmitochondria, which of the following…

A: Electron transport chain is a multistep process which involves several enzymes and cofactors. In…

Q: A drug was developed to inhibit the electron transport chain. How many ATP(s) would be generated by…

A: Metabolism includes biosynthesis/ reduction (an anabolic process) and oxidation (catabolic…

Q: The reactions of _____ take place within the cytosol of eukaryotic cells. (a) glycolysis (b)…

A: Aerobic respiration is a type of cellular respiration that uses oxygen as a reactant to produce…

Q: 9. Name the main types of energy path ways.(

A:

Q: The function of cristae in a mitochondrion is A. electron transport and ATP synthesis B. carbon…

A: Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the…

Q: In aerobic respiration when is carbon dioxide produced? (a) when oxygen is used as the final…

A: Aerobic respiration is a process of obtaining energy by using oxygen.

Q: Fermentation is a strategy used by cells to a. oxidize NADH. b. reduce рyruvate. increase 02 levels.…

A: Introduction :- Fermentation is a metabolic process that uses enzymes to cause chemical changes in…

Q: In cellular respiration, most ATP is produced directly as a result of ______. Select one: A. the…

A: Cellular respiration is a process in which glucose is degraded into Carbon dioxide and water in…

Q: High-energy electrons being passed from carrier to carrier along the electron transport system in…

A: Introduction : Electron transport chain consists of many protein complexes that helps in transfer of…

Q: When electrons flow along the electron transport chains of mitochondria, which of the following…

A: The inner mitochondrial membrane houses the electron transport chain and ATP synthase. Protons are…

Q: _____________ occurs within mitochondria. a. fatty acid synthesis b. β-oxidation c. VLDL synthesis…

A: _____________ occurs within mitochondria.a. fatty acid synthesisb. β-oxidationc. VLDL synthesisd.…

Q: 17. Identify the process of generating ATP during glycolysis. * A. Substrate Level Phosphorylation O…

A: Glycolysis is the cycle by which 1 molecule of glucose is changed over into 2 molecules of pyruvate,…

Q: The main purpose of hydrolysis of ATP is to ________.   a. transfer phosphate molecules   b.…

A: In the reaction ADP+Pi+free energy→ATP+H2O. ADP is coupled with a phosphate to generate ATP. The…

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: Which of the following directly powers the production of ATP? A.Electron transport chain B.…

A: The process through which an organism receives energy is known as cellular respiration. Cellular…

Modes of Nutrition

It is a biological process of providing or obtaining food that is necessary for growth and health. It includes many physiological processes - absorption, ingestion, assimilation, catabolism, excretion, etc. In biology, the science that deals with nutrition's physiological and chemical processes are called "nutritional science."