Glucose breakdown produces a few ATP directly, but many more are made by:   a) Electron-powered pumping of hydrogen cations b) Electrochemical gradient released through an enzyme complex c) A rotating, multisubunit, transmembrane protein d) Protons flowing "downhill" through an ion channel e) All of the above

Q: Indicate whether the following statements are true or false:- a) The pentose phosphate pathway of…

A: The pentose phosphate (PPP) pathway is considered to be parallel to the pathway of glycolysis. This…

Q: Consider the following reaction. What is the consequence of the increase of cytosolic CAMP…

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Q: NADPH required for the enzyme glutathione reductase can be generated from-* a) HMP pathway b)…

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Q: A) This reaction produces only 4 ATP B Carbon dioxide is a waste product from this reaction. ATP is…

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Q: Two Acetyl-coA molecules released from a fatty acid enter the Krebs cycle, and can produce six NADH…

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Q: Choose the correct answer:  1- How does ETC lead to ATP synthesis: A) Hydrogen ions diffuse from…

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Q: The true statement is A) O Fermentation is anaerobic respiration. B) O The oxygen you inhale is…

A: Fermentation is an anaerobic process.

Q: During cellular respiration, which of the following diffuses through ATP synthase? A)Phosphates…

A: According to the question, during Cellular respiration, which of the following diffuses through ATP…

Q: Which of the following is true concerning creatine phosphate (CP)? a) It can directly be used for…

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Q: The energy associated with ATP synthesis in eukaryote cells originates in the: A) mitochondrion as…

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Q: In glycogen synthesis , the active form of glucose used is :: A) glucose 6 phosphate  B) glucose 1…

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Q: In the common catabolic pathway, a number of important molecules act as carriers ( transfer agents).…

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Q: In which of these processes does a phosphoester, NOT break? a)ATP Hydrolysis b)Nuclease activity…

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Q: The Cori cycle involves the: OA) conversion of glucose to lactate in liver and lactate to glucose in…

A: The Cori cycle is also known as the lactic acid cycle. During muscular activity, when oxygen supply…

Q: during one of the first steps of gluconeogenesis oxaloacetate is converted to phosphoenolpyruvate.…

A: Gluconeogenesis constitutes a metabolic route leading to the production of glucose from carbon…

Q: Select the following enzymes that utilize a mechanism where ATP serves as the phosphate donor.…

A: Aerobic metabolism is a set of three basic metabolic processes that occur in cells to generate…

Q: What would be the effect on ATP production during chemiosmosis and oxidative phorphorylation, if the…

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Q: he first pathway of cellular respiration is glycolysis. The net gain of this pathway is: A) 2 ATP,…

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Q: The first half of glycolysis is referred to as the preparatory or investment phase because it…

A: The first half of glycolysis is known as energy requiring steps.

Q: a) Describe the three irreversible reactions of the Citric Acid Cycle. Ensure to indicate their…

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Q: What is the direct mechanism of ATP synthesis during the electron transport phase of cellular…

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Q: At the end of glycolysis, a six carbon glucose has been converted to:   Question 11 options:   a)…

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Q: what are the two things that the mitochondria need to take in for cellular respiration to occur?…

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Q: Consider the energy budget of glycolysis as a whole  a) How many ATP's are made total? b) How many…

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Q: The ATP yield from TCA cycle starting with two molecules of acetyl CoA is....... a) 15 ATP. b) 24…

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Q: 5. a) The cell creates molecules of NADH and FADH2 to use in the electron transport chain as they…

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Q: Glucose can be used to produce ATP in which of the following cellular processes? a.) Lipolysis…

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Q: The creation of the H+ gradient in the mitochondria that powers ATP synthase is an example of:

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Q: 11 Which metabolic pathway is common to both cellular respiration and fermentation? There might be…

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Q: The net gain of ATP per molecule of glucose fermented is A) 1. B) 2. C) 4. D) 8.

A: fermentation is a type of glucose oxidation process , which is happening in an anerobic conditions .

Q: 2 a) Describe the structure of a glycogen molecule. (you can explain without drawing) b) List the…

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Q: The diagram below describes: A) How the pumping of sodium ions out of the cell can power the…

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Q: Glycolysis is a catabolic reaction that produces 2 moles of pyruvic acid from the breakdown of what?…

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Q: Which of the following is true of the steps of glycolysis which yield pyruvate as the end product?…

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Q: A) NADP+ to NADPH B) amino acids to polypeptides C) polysaccharides to glucose D) glucose to…

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

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Q: During oxidatative phosphorylation, the role of oxygen is to: a) run through the turbine to spin it…

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Q: What is true of oxidative phosphorylation? a) It can occur only in the presence of oxygen. O b) It…

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Q: ) How many moles of ATP can be gained from the catabolism of the following substrates to pyruvate?…

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Q: Which of the following statements regarding the glycolysis pathway is FALSE? A) O Two pyruvate…

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Q: 1)NADH is made from NAD+ by a)An oxidation-reduction reaction b)Oxidative phosphorylation c)A…

A:

Q: Within the eukaryotic cell, the source of most of the energy stored in ATP is produced through the:…

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Q: Which of the following statements is correct? A) NAD+ is reduced to NADH during glycolysis,…

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