12th Edition

ISBN: 9781260494570

Author: Raven, Peter

Publisher: MCGRAW-HILL HIGHER EDUCATION

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The electron transport chain, also known as the electron transport system, is a group of proteins that transfer electrons through a membrane within mitochondria to create a gradient of protons that drives adenosine triphosphate (ATP)synthesis. The cell u…

Metabolism

Picture a campfire. It keeps the body warm on a cold night and provides light. To ensure that the fire keeps burning, fuel needs to be added(pieces of wood in this case). When a small piece is added, the fire burns bright for a bit and then dies down unl…

Cellular Respiration

Cellular respiration is the cellular process involved in the generation of adenosine triphosphate (ATP) molecules from the organic nutritional source obtained from the diet. It is a universal process observed in all types of life forms. The glucose (chem…

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Textbook Question

Chapter 7, Problem 1S

Use the following table to outline the relationship between the molecules and the metabolic reactions.

Molecules Glycolysis Cellular Respiration

Glucose

Pyruvate

Oxygen

CO₂

Definition Definition Set of metabolic processes and reactions that produce energy from organic substances such as glucose. Cellular respiration takes place in the organism’s cells, where the chemical energy from nutrients or molecules of oxygen is converted into adenosine triphosphate (ATP). Cellular respiration that occurs in the presence of oxygen is called aerobic respiration; in the absence of oxygen, it is called anaerobic respiration.

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Chapter 7, Problem 7A

Chapter 7, Problem 2S

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Consider the reaction of fructose 1,6-bisphosphate with ADP to form fructose 6-phosphate and ATP. Select the single best answer for each part. Part: 0 / 3 Part 1 of 3 Which equation shows this reaction? Part: 1/3 Part 2 of 3 ADP ATP ☑ fructose 6-phosphate fructose 1,6-bisphosphate ADP ATP fructose 1,6-bisphosphate fructose 6-phosphate ATP ADP fructose 6-phosphate fructose 1,6-bisphosphate ATP ADP fructose 1,6-bisphosphate fructose 6-phosphate If the energy change in this reaction is +3.4 kcal mol does this reaction absorb or release energy? ○ Release ○ Absorb

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Chapter 7 Solutions

Biology

Ch. 7.1 - Prob. 1LO Ch. 7.1 - Explain the role of electron carriers in energy...Ch. 7.1 - Prob. 3LO Ch. 7.2 - Prob. 1LO Ch. 7.2 - Calculate the energy yield from glycolysis.Ch. 7.2 - Distinguish between aerobic respiration and...Ch. 7.3 - Prob. 1LO Ch. 7.4 - Relate the nine reactions of the citric acid cycle...Ch. 7.4 - Diagram the oxidation reactions in the citric acid...Ch. 7.5 - Prob. 1LO

Ch. 7.5 - Prob. 2LO Ch. 7.6 - Calculate the number of ATP molecules produced by...Ch. 7.7 - Prob. 1LO Ch. 7.8 - Prob. 1LO Ch. 7.8 - Distinguish between fermentation and anaerobic...Ch. 7.9 - Identify the entry points for proteins and fats in...Ch. 7.9 - Prob. 2LO Ch. 7.10 - Prob. 1LO Ch. 7 - Prob. 1DA Ch. 7 - Prob. 1U Ch. 7 - Prob. 2U Ch. 7 - Which of the following is NOT a product of...Ch. 7 - Glycolysis produces ATP by a. phosphorylating...Ch. 7 - What is the role of NAD+ in the process of...Ch. 7 - Prob. 6U Ch. 7 - The electrons carried by NADH and FADH2 can be a....Ch. 7 - Prob. 1A Ch. 7 - Prob. 2A Ch. 7 - Prob. 3A Ch. 7 - What is the importance of fermentation to cellular...Ch. 7 - Prob. 5A Ch. 7 - A chemical agent that makes holes in the inner...Ch. 7 - Prob. 7A Ch. 7 - Use the following table to outline the...Ch. 7 - Human babies and hibernating or cold-adapted...Ch. 7 - Recent data indicate a link between colder...

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