If a toxin blocked the first compound of the Electron Transport Chain what would be the effect on an organism?

Q: Does a negative change in the oxygen per minute indicate photosynthesis or cellular respiration?

A: Introduction The process by which plants use sunlight, water, and carbon dioxide to create oxygen…

Q: Explain how oxidation of a substrate proceeds without oxygen.

A: Oxidation in simple terms is the process by which any substance gains oxygen. It can also be defined…

Q: describe the difference between fermentation and anaerobic respiration

A: Fermentation- It's a metabolic process that turns sugars like carbs into carbon dioxide and ethanol.…

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: What electrons carriers are associated with the electron transport chain? mark which are electron…

A: Electron transport chain oxidizes carbs, fats and amino acid to CO2 and H2O. In electron transport…

Q: The Multiprotein Complexes of the Electron Transport Chain Assemble into ___________.

A: Electron transport chain is present in the inner mitochondrial matrix. The electrons from NADH and…

Q: Draw glycolic,krebs cycle and electron transport chain as one metabolic cycle

A:

Q: FADH2 is produced (choose any that apply) A. Electron transport chain b. transition/prep reaction…

A:

Q: Explain why compounds such as cyanide that disrupt the electron transport chain are poisons

A: Electron transport chain: Electrons are deposited in electron transport chain and electrons move to…

Q: We know that atmospheric oxygen (O2) can be a final electron acceptor at the end of the electron…

A: Final electron acceptor in electron transport chain during anaerobic respiration.

Q: Which of these is not true of the electron transport chain?a. The electron transport chain is…

A: Cellular respiration is a biochemical process of oxidation of organic compounds in an orderly manner…

Q: Is it possible to have proton pumping in the absence of electron transport?

A: The electron transport chain shuttles electrons from reducing equivalents such as NADH and FADH2 to…

Q: What happens if there is no oxygen in the electron transport chain?

A: Electron transport chain is mechanism which takes the electrons from the electron donor and gives to…

Q: For the electron transport chain, all are inhibitors except: Select one: O a. Antimycin A O b.…

A: Most of the free energy released during the oxidation of glucose to carbon dioxide is retained in…

Q: IN THE ELECTRON TRANSPORT CHAIN, THE FINAL ELECTRON ACCEPTOR IS ? 1. ADP 2. CARBON DIOXIDE 3.…

A:

Q: Which metabolites can potentially accumulate when complex 1 of the electron transport chain is…

A: The electron transport chain is a series of complexes that transfer electrons from elctron donors to…

Q: The only part of cellular respiration that directly consumes ________ is the electron transport…

A: Electron transport chain is series of 4 protein complex which couple redox reactions. It is present…

Q: Aerobic Factors Anaerobic Respiration Fermentation Respiration Immediate fate of electrons in NADH…

A: Cellular respiration refers to a series of reactions that take place to convert the chemical energy…

Q: What does the electron transport chain create?

A: Electron transport chain (ETC) involves a series of complexes that transfer electrons from donor to…

Q: What are the ultimate products of the electron-transport chain?

A: The electron (ETC) transport chain is the arranged membrane-bounded protein complexes, which are…

Q: If nitrate is used as the terminal electron acceptor in the electron transport system of a…

A: In anaerobic respiration, other compounds such as inorganic molecules such as nitrate (NO3–),…

Q: Compare and contrast fermentation and anaerobic respiration.

A: In most animals energy is produced by cellular respiration process. It form many ATP molecule from…

Q: The last stop. The final electron acceptor for the electron-transport chain is which of the…

A: Cellular respiration is a biochemical process of oxidation of organic compounds in an orderly manner…

Q: in the electron transport chain, NADH donates its electrons to___

A: The electron transport chain is embedded in  inner membrane of the mitochondria. It consists of four…

Q: Explain the difference between substrate-level phosphorylationand electron transfer phosphorylation

A: Introduction:- Inside living organisms, two types of phosphorylation processes occur: substrate…

Q: What are the principal sources of electrons for the electron transport pathway?

A: The electron transport pathway or chain is the arrangement of the protein complex, which is…

Q: Describe what is happening in each step of the electron transport chain. Complex I Complex II Q…

A: The electron transport chain is the final step of aerobic cellular respiration that involves…

Q: Where in the cell is the electron transport chain and ATP synthesis in a bacterium?

A: Electron transport chain is an aerobic process which involves electrons movement to generate energy…

Q: Cells usually transfer the energy that is released directly to

A: Cellular respiration is basically a set of metabolic reactions that take region in the cells of…

Q: _____________ catalyzes the redox reaction between UQH2 and cytochrome c.

A: UQH2 and cytochrome c are the part of electron transport chain. Both UQH2 and cytochrome c acts as…

Q: The electron transport chain begins when _____ or _____ are oxidized.

A: Oxidation can be defined as loss of electrons and reduction as gain of electrons. A series of…

Q: Define the following terms:a. electron transportb. ETCc. Q cycled. proton motive forcee. UQH2

A: (a).Electron transport is the line of electron carriers,which are coordinated in the inside membrane…

Q: Why would lack of oxygen completely inhibit the Krebs cycle and the electron transport chain but not…

A: Kreb cycle:During aerobic respiration, the sequence of processes by which most live cells create…

Q: The electron transport chain yields up to _______ molecules in the complete catabolism of one…

A: The electron transport chain takes place inside the inner membrane of mitochondria. The ETC is based…

Q: What is the benefit of the electron transport chain in extracting energy from electrons?

A: It is a series if electron transports embedded in the inner mitochondrial membrane that shuttles…

Q: the basic outcome of the enzyme action from an electron transport chain

A: Electron Transport Chain: The electron transport chain is a chain of protein complexes that move…

Q: The electron transport chain uses the energy from ______________ to produce ATP

A: Electron transport chain: Electrons are deposited in electron transport chain and they move to…

Q: Explain why your muscles start to hurt when you exercise intensely but not when you are just walking…

A: During cellular (aerobic and anaerobic) respiration, the process called glycolysis aids in the…

Q: Explain the electron transport chain process in cyanobacteria

A: * Electron transport chain consists of series of complexes and other molecules which transfers…

Q: Which of these molecules associated with electron transport is in the reduced state? Choose from…

A: Cytochromes are proteins containing heme as prosthetic groups and Fe as cofactor. These serve as…

Q: Which of the following involves nitrate as a terminal electron acceptor? (A) Photosynthesis. (B)…

A: An electron acceptor is a molecule that receives electrons from another substance. It is an…

Q: What is substrate-level phosphorylation and electron transfer phosphorylation? Compare and contrast…

A: Phosphorylation is a chemical reaction where a phosphoryl group (PO3-) is added to an organic…

Q: Why can't the electron transport step happen in the cytoplasm?

A: Electron transport chain  It is a series of reaction that finally leads to the production of ATP, a…

Q: Explain how NADH carry electrons by explaining what a hydride is.   Which metabolites can…

A: NADH- Nicotinamide adenine dinucleotide is a cofactor cental to metabolism. NADH supplements as…

Q: Place the following components of the electron-transport chain in their proper order: (a) cytochrome…

A: Electrons are transferred from NADH to O2 through a chain of three large protein complexes called…

Q: Below show the components of the electron transport chain. Put them in the proper order from first…

A: The electron transport chain or ETC occurs within the inner mitochondrial membrane and it is…

Q: Can you explain the electron transport chain in its entirety?

A: The question asks to explain the ETC as a whole.

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…

Q: The water-oxidizing complex provides electrons to: a. P680 b. P450 c. P700 d. Cytochrome c

A: Photosynthesis is the process of converting light energy to chemical energy. Basically, the sunlight…

Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.