BIOLOGY
4th Edition
ISBN: 9781266739606
Author: Hoefnagels
Publisher: MCG
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Chapter 6.5, Problem 1MC
Summary Introduction
To determine:
What happens to the other carbon atom of pyruvate atom as pyruvate has three carbon atom and acetyl group has only two.
Concept introduction:
Pyruvate is a three carbon sugar, which is formed by the breakdown of six carbon glucose molecules during glycolysis.
The large macromolecules like proteins, carbohydrates and fats are broken down into simpler forms to release energy. The simpler molecules are then further broken down to
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Chapter 6 Solutions
BIOLOGY
Ch. 6.1 - Why do all organisms need ATP?Ch. 6.1 - What are the three general ways to generate ATP...Ch. 6.1 - Prob. 3MCCh. 6.1 - Prob. 4MCCh. 6.2 - Prob. 1MCCh. 6.2 - What occurs in each of the three stages of...Ch. 6.3 - Prob. 1MCCh. 6.3 - Prob. 2MCCh. 6.4 - Prob. 1MCCh. 6.4 - Prob. 2MC
Ch. 6.4 - Prob. 3MCCh. 6.5 - Prob. 1MCCh. 6.5 - Prob. 2MCCh. 6.5 - Prob. 3MCCh. 6.5 - Prob. 4MCCh. 6.6 - Prob. 1MCCh. 6.6 - How does the actual ATP yield compare to the...Ch. 6.7 - Prob. 1MCCh. 6.7 - Prob. 2MCCh. 6.8 - Prob. 1MCCh. 6.8 - Prob. 2MCCh. 6.8 - Prob. 3MCCh. 6.9 - Prob. 1MCCh. 6.9 - Why must the first metabolic pathways have been...Ch. 6.9 - What is the evidence that photosynthesis may have...Ch. 6.10 - What hypothesis were the researchers testing, and...Ch. 6.10 - Prob. 2MCCh. 6 - Which of the following best describes aerobic...Ch. 6 - Which stage in cellular respiration produces the...Ch. 6 - What is the role of ATP synthase? a. It uses ATP...Ch. 6 - Prob. 4MCQCh. 6 - Prob. 5MCQCh. 6 - Fats can be broken down into acetyl CoA for use in...Ch. 6 - Prob. 7MCQCh. 6 - What is endosymbiosis? a. A type of fermentation...Ch. 6 - Respiration contains the Latin word root spiro,...Ch. 6 - All steps of cellular respiration are closely...Ch. 6 - How does aerobic respiration yield so much ATP...Ch. 6 - How might a mitochondrion's double membrane make...Ch. 6 - Health-food stores sell a product called pyruvate...Ch. 6 - At what point does O2 enter the energy pathways of...Ch. 6 - Prob. 7WIOCh. 6 - Describe the energy pathways that are available...Ch. 6 - Prob. 9WIOCh. 6 - Describe how aerobic respiration occurs in...Ch. 6 - Explain the fact that species as diverse as humans...Ch. 6 - Prob. 12WIOCh. 6 - Prob. 1PITCh. 6 - Prob. 2PITCh. 6 - Prob. 3PITCh. 6 - Where would fermentation, anaerobic respiration,...
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- Why does the OH group add to the b-carbon rather than to the a-carbon in the second reaction in theb-oxidation of fats? (Hint: See Section 16.15.)arrow_forwardWhy is a carboxylation and a decarboxylation required to form phosphoenolpyruvate from pyruvate?arrow_forwardName which, if any, of the following groups are notaldose–ketose pairs: d-ribose and d-ribulose, d-glucose and dfructose, d-glyceraldehyde and dihydroxyacetone.arrow_forward
- With alanine AA, and using citric acid cycee and glycolysis, which Carbon atom would be labeled 1st with 14C n succinate? Why?arrow_forwardWhy can only unsaturated triacylglyceroids undergo hydrogenation?arrow_forwardWhat type of hydrocarbons are their structures? Please describe their stability and chemical reactivity. Fumaric Acid, Capric Acid, Lauric Acid, Myristic Acid, Naphthalene, Diphenyl, Decane, Eicosane, alpha-D-Galactose, alpha-D-Glucose, beta-D-Fructose, and Sucrose.arrow_forward
- What are the common fatty acid chains in phosphoglycerides, and why do these fatty acid chains differ in their number of carbon atoms by multiples of 2?arrow_forwardWhat is a holoenzyme?arrow_forwardWhat is the chemical difference between a sugar phosphate and a sugar involved in a glycosidic bond?arrow_forward
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