Q: Which is more oxidizes, oxygen that is part of a water molecule or molecular oxygen
A: Oxidation is the loss of electrons. In case of water 2 hydrogen atoms are connected to each other…
Q: Which of the following can occur within a cell in the absence of oxygen?a. glycolysisb. lactate…
A: Glycolysis is the metabolic pathway. As the name represents glycolysis that means the breakdown of…
Q: What molecules is broken down during cellular respiration to release its stored energy
A: During cellular respiration organism breaks down nutrients in order to produce energy in form of…
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: The final electron acceptor of the electron transport chain that functions in aerobic oxidative…
A: Photosynthesis, the cycle by which green plants and certain different living beings change light…
Q: Oxygen is required for the mitochondria to produce ATP. True
A: Disclaimer : As per Bartleby guidelines, we can answer only one question. Please repost the other…
Q: On the two following statements which is/are true about the metabolism? I. ATP is the universal…
A: To carry out their daily tasks, all living things require energy. Energy is also required for…
Q: fatty acid store potential energy that can be used to create ATP in the Krebs citric acid cycle true…
A: Carbon, oxygen, hydrogen, nitrogen, and phosphorus make up biomolecules. Nitrogen in the form of…
Q: protons are needed to produce and transport ATP during the electron transport chain.
A: Aerobic metabolism is a set of three basic metabolic processes that occur in cells to generate…
Q: The electron transport chain generates an electrical potential through the membrane because it moves…
A: Electron Transport System is a chain of reactions that transfer electron from an electron donor to…
Q: All metabolism of a cell occurs in the mitochondric of the cell, which is made up mostly of The type…
A: Individual H2O molecules are held together by covalent bonds, which hold the hydrogen and oxygen…
Q: During cellular respiration _____. Group of answer choices Alcohol is broken down to the elements…
A: Cellular respiration is a set of metabolic reactions and processes that take place in the cells of…
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: Oxygen has the greatest electron atracting potential in the electron transport chain?. Group of…
A: Cellular respiration is a metabolic phenomenon in which glucose molecule is used up in generation of…
Q: Which of the following reactions is aerobic and recycles NAD+molecules?a. glycolosis c. electron…
A: The NAD+(Nicotinamide Adenine Dinucleotide ) molecule plays an important role in Body Metabolic…
Q: Which molecule is called the "energy currency of the " cell and can be made with energy relea from…
A: The mechanism of generating energy is diverse in organisms. The energy requirements of anabolism…
Q: The primary function of the electron transport chain and oxidative phosphorylation is which of the…
A: TO OXIDIZE THE REDUCED COENZYMES NADH AND FADH2, AND PROVIDE ENERGY FOR THE SYNTHESIS OF ATP....
Q: Which of the following is one difference between fermentation and anaerobic respiration? a.…
A: The set of reactions that go on inside the body of a living being to sustain life is termed as…
Q: pyruvate, ATP, enzyme, catalyst, mitochondrion, Golgi complex substrate, Krebs cycle, glycolysis,…
A: In the cells of a living organism different biomolecules are present that undergoes metabolic…
Q: The Krebs cycle is important to the electron transport chain because the Krebs cycle will
A: The Krebs cycle is a biological process. A sequence of chemical reactions that occur in most aerobic…
Q: Electron carriers have chain. energy after donating electrons to the electron transport more less…
A: Electron carriers are nothing but some organic molecules (NAD+, FAD) that goes from being oxidised…
Q: Glycolysis is an anaerobic process becauseit is the first step of respiration in only aerobic…
A: Glycolysis is the metabolic conversion of glucose into pyruvate through a series of enzymatic…
Q: AEROBIC is another word for OXYGEN-USING, so the AEROBIC pathway uses oxygen. True The whole…
A: Metabolism is process of various biochemical reactions that breaks and makes the molecules in the…
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: Which of the following cellular processes or reactions could decrease the entropy of an organism?…
A: Entropy is a measure of the randomness or the disorder in a system and that occurs when there is a…
Q: Which of the following foods is NOT produced through fermentation? Yogurt Pea soup Sauerkraut…
A: Fermentation is the process by which the pyruvate is broken down to release energy in the absence of…
Q: The oxidation of coenzyme ___________________ provides 1.5 ATP through electron transport
A: 1. The oxidation of coenzyme FADH2 provides 1.5 ATP through electron transport. FADH2 Formation-…
Q: Spontaneous processes occur without energy input.
A: Endergonic reactions are those which requires energy. Exergonic reactions are those which releases…
Q: High energy electrons are necessary for the electron transport step of cellular respiration. Where…
A: When a carbohydrate undergoes complete oxidation by the metabolic pathways it provides it's…
Q: Which of the following energy producing pathways in our bodies does NOT require energy? (Choose all…
A: The term metabolism is associated with biochemical reactions occurring in the cells of the body.…
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: ATP synthesis resulting from electron transport occurs in the mitochondria of bacteria. true or…
A: Glucose is utilized to obtain energy. It is broken down in the presence of oxygen and forms carbon…
Q: NAD+ and FAD are oxidized in the electron transport chain. true false.
A: Electron transport chain is transfer of electrons between protein complexes that creat electro…
Q: A proton gradient is generated when the passage of each electron through the electron transport…
A: Electron transport chain refers to the movement of electrons through a series of the membrane…
Q: Select the correct terms: Photosynthesis and cellular respiration are chemically (identical /…
A: Photosynthesis is the method that plants use to generate oxygen and carbohydrates. Plants act as…
Q: Select the best answer or answers from the choices given: What is formed during aerobic respiration…
A: The respiration process in which the energy is released or formed in the form of ATP on the…
Q: A complex enzyme that can synthesize ATP, and is often called ATP synthase, is found in both…
A: Mitochondria and chloroplast are cell organelles which provide energy to cell. The cells use energy…
Q: The energy produced during respiration is placed into what energy molecule? Glucose Adenonsine…
A: Cellular Respiration is a process that involves reactions with oxygen. Respiration is a catabolic…
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: Which of the following processes do NOT require oxygen? 1) glycolysis 2) cellular respiration 3) ATP…
A: Respiration is defined as the process of breaking down of glucose into carbon dioxide water and…
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: Aerobic cellular respiration is said to be catabolic and exergonic because it involves the oxidation…
A: The catabolic process breaks down big molecules into smaller components, which can then be oxidised…
Q: How many ATP are produced when 2moles of NADH enter the electron transport chain? o 3 ATP o 5 ATP…
A: NADH is an important electron doner and the electrons released are eventually transferred to…
Q: Identify the missing words in the below description. Word bank: gain, oxidation, release, reduction…
A: Biological reactions such as cellular respiration and photosynthesis are the examples of Redox…
Q: The final electron acceptor in aerobic respiration is: oxygen hydrogen water nitrogen carbon dioxide
A: The respiratory process which involves the production of energy in the availability of oxygen is…
Q: Oxygen is a product of the electron transport chain. True or False
A: The electron transport chain or ETC involve transportation of electrons from an electron donor to an…
Q: In glycolysis, the net production of ATP is ATP. In the Krebs cycle, it is ATP, and in the electron…
A: ATP(Adenosine triphosphate) The nucleotide coenzyme Adenosine triphosphate is the most important…
Q: The following chemicals are involved in electron transport. Which of these chemicals has the…
A: Introduction: The electron transport chain, also known as the respiratory chain, is found in the…
Q: The electrons in the electron transport chain come from ____ or ____
A: Aerobic respiration refers to the cellular respiration that occurs in the presence of oxygen. In…
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- Place the cellular respiration pathways in their correct locations. Oxidative Breakdown of pyruvate Glycolysis Citric acid cycle phosphorylafion Outer mhochondrial membrane Cysel 2 pnate Mitochendrial Inner miochondial membrane 2 LAD 2ADE 2 pte AD 2AOH acetyl 2CO, + 2 acetyl and FADH, via the ectron transport chain genetes an H aradiest that is sod o mute mone ATP via the ATP syathase. O, is consumed to 4 CO 2 acetyl +2 ATP +2 ATP +30-34 ATP Via substratelewl phosphorylaion Va substrate-Ievel phosphorylation Via chemioumosisasapWord Bank 2 Acetyl-CoA 2 ATP 2 ATP 34 ATP 2€0€ 4 CO₂ Electron transport chain 2 FADH₂ Fermentation Glucose- Glycolysis Krebs cycle Lactic Acid 2 NADH -2 NADH- 6 NADH NADT 2-Pyruvate Fermentation whose products include ↓ Lactic Acid and regenerates Cellular Respiration begins with CO NADE Glucose In the absence of 0₂ can be used in which is broken down during Glycolysis 1 which produces ↓ 2 Pyruvate 2002 2ATP + yielding a net gain of 2NADH In the presence of 0₂ can be used to produce + which is catabolized via the Krebs cycle with a net yield of used in the Electron transport Chain to produce 34ATP used in the
- The control of which enzyme exerts the most control on glycolysis? hexokinase phosphofructokinase glucose-6-phosphatase aldolaseWhich pathway produces the most ATP molecules? lactic acid fermentation the Krebs cycle the electron transport chain glycolysisEVOLUTION LINK The reactions of glycolysis are identical in all organismsprokaryotes, protists, fungi, plants, and animalsthat obtain energy from glucose catabolism. What does this universality suggest about the evolution of glycolysis?
- a Lactate dehydrogenase H H3C-C-COO- OH L-(+)-Lactase b Creatine kinase CH3 H₂N This is a(an) NH₂ Creatine + ATP Adenosine triphosphate This is a(an) ADP OOC-C-CH3 Adenosine diphosphate Pyruvate CH3 ON ồ Ò NH2 Y PhosphocreatineCO2 Iragment (interinediary) to slaction transport chain CH Pyruvate -Krebs/citric acid cycle COA COO CH C - S CH2 HO C CO" CH2 Acetyi CoA CH COO CH2 HS-COA H0-CH NADH HC CH2 NAD+ Oxaloacetate Citrate HO-CH Isocitrate NAD+ Malate NADH CO H20- CH a-Ketoglutarate CH2 HC NAD+ Fumarate NADH CH2 COO O2 FADH FAD Suceinyl CoA Succinate COO GTP GDP CO" 1. CH: PO. CH2 CH2 CH2 GTP 1. S COA GDP COO ADP ATP iii. An acyl-group transfer can be seen twice in the cycle. The first time when -SCOA group on acetyl- COA is replaced with OH from water (which then isx 'x Paragraph Font Activate ures of Word have been disabled because it hasn't been activated. Use the lettered items below to correctly identify the numbered items (86 to 97) in the dia- "Io aoo) an ouo sasaodsar mod proay uRS 6 NADH 2 ATP (net) 2 NADH 36 or 38 ATP 6 ATP 2 ATP 18 ATP 4 ATP 4 FADH, 4 or 6 ATP 2 FADH, # ATP ascon glycolysis 88 68 Pyruvate L6 06 acetyl CoA 91 Krebs 93 92 cycle 94 95 Total Theoretical ATP Yield%3D 96
- Are there any alternatives or body Event What happens when Oxygen is present What happens when Oxygen is absent mechanism to resolve it? Explain Glycolysis OH Pyruvate HC-H c-c-C-H C-C-C-H OH Glycolysis он c-c-C-H of OH 6 OH 2D 2 NADH Pyruvate Glucose www.google.com/search?q=picture+of+glycolysis Acetyl CoA Krebs FAD Cycle FADH NADHH ATP co. Single cycle: 2. co, : 1 ATP : 1 FADH, : 3* NADH + H Two cycles: 4 co, 2ATP 2 FADH, : 6- NADH H https://www.google.com/search?q=picture+of+krebs+cycle Electron Transport Chain Ireerm e spae Cnplen coa Conples N Complex Cyt Fel NADH MAD Suoule Fmu ATP synthase 120, Maru Erzyme compexen of the electron transport ehala ADP P. ATP .ttps://www.google.com/search?q=PICTURE+OF+ELECTRO N+TRANSPORT+CHAINC000 C000 NADH NAD -NADH NAD* oco, NAD Oco,- FADH NADH FAD ATP ADP+,P Select the conclusion that would most accurately explain the impact on the Krebs Cycle if glycolysi were to slow down its rate of reaction. ATP production would increase since glycolysis would be using less ATP. The Krebs cycle production of FADH2 would increase. O The Krebs cycle would continue to function at a normal rate. O The Krebs cycle production of NADH would decrease.Loss of this enzyme would be lethal to the cell CH₂-CH-CH₂ OH OH Glycerol- phosphate Loss of this enzyme would severely reduce the exchange of lipids between the cytosol and lumen P CH₂-CH-CH₂ O O I =C C=O Loss of this enzyme would lead to membrane phospholipids with identical phosphate head groups Phosphatase Acyl transferase Loss of this enzyme would result in membranes deficient in phosphatidylcholine Choline head Cytosol group ER lumen Choline phosphotransferase Loss of these enzymes would prevent lipid transfer between the ER and mitochondria Flippase lipid exchange proteins