Introduction To General, Organic, And Biochemistry
12th Edition
ISBN: 9781337571357
Author: Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher: Cengage Learning
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Textbook Question
Chapter 29, Problem 14P
Humans cannot digest wood; termites do so with
the aid of bacteria in their digestive tract. Is there a basic difference in the digestive enzymes present in humans and termites?
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. (11pts total) Consider the arrows pointing at three different carbon-carbon bonds in the
molecule depicted below.
Bond B
2°C. +2°C. < cleavage
Bond A
• CH3 + 26. t cleavage
2°C• +3°C•
Bond C
Cleavage
CH3 ZC
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E
Strongest
3°C. 2C.
Gund
Largest
BDE
weakest bond
In that molecule
a. (2pts) Which bond between A-C is weakest? Which is strongest? Place answers in
appropriate boxes.
Weakest
C bond
Produces
A
Weakest
Bond
Most
Strongest
Bond
Stable radical
Strongest Gund
produces least stable
radicals
b. (4pts) Consider the relative stability of all cleavage products that form when bonds A,
B, AND C are homolytically cleaved/broken. Hint: cleavage products of bonds A, B,
and C are all carbon radicals.
i. Which ONE cleavage product is the most stable? A condensed or bond line
representation is fine.
人
8°C. formed in
bound C
cleavage
ii. Which ONE cleavage product is the least stable? A condensed or bond line
representation is fine.
methyl radical
•CH3
formed in
bund A Cleavage
Which carbocation is more stable?
Are the products of the given reaction correct? Why or why not?
Chapter 29 Solutions
Introduction To General, Organic, And Biochemistry
Ch. 29.1 - Prob. 29.1QCCh. 29.2 - Prob. 29.2QCCh. 29.3 - Prob. 29.3QCCh. 29.4 - What is the purpose of the gall bladder?Ch. 29.5 - Prob. 29.5QCCh. 29.6 - Prob. 29.6QCCh. 29 - Are nutrient requirements uniform for everyone?Ch. 29 - Is banana flavoring, isopentyl acetate, a...Ch. 29 - If sodium benzoate, a food preservative, is...Ch. 29 - Prob. 4P
Ch. 29 - Prob. 5PCh. 29 - Prob. 6PCh. 29 - Prob. 7PCh. 29 - Can a chemical that, in essence, goes through the...Ch. 29 - Prob. 9PCh. 29 - Prob. 10PCh. 29 - Prob. 11PCh. 29 - Prob. 12PCh. 29 - Prob. 13PCh. 29 - Humans cannot digest wood; termites do so with the...Ch. 29 - Prob. 15PCh. 29 - Prob. 16PCh. 29 - Prob. 17PCh. 29 - Which nutrient provides energy in its most...Ch. 29 - Prob. 19PCh. 29 - Prob. 20PCh. 29 - Prob. 21PCh. 29 - Prob. 22PCh. 29 - Is it possible to get a sufficient supply of...Ch. 29 - Prob. 24PCh. 29 - Prob. 25PCh. 29 - 30-26 Which one will be digested faster: (a) a raw...Ch. 29 - Prob. 27PCh. 29 - Prob. 28PCh. 29 - Prob. 29PCh. 29 - Prob. 30PCh. 29 - Prob. 31PCh. 29 - Prob. 32PCh. 29 - Prob. 33PCh. 29 - Prob. 34PCh. 29 - Prob. 35PCh. 29 - Prob. 36PCh. 29 - What are the nonspecific effects of vitamin E, C,...Ch. 29 - Prob. 38PCh. 29 - Prob. 39PCh. 29 - Prob. 40PCh. 29 - Prob. 41PCh. 29 - Why would many athletes believe that taking large...Ch. 29 - Prob. 43PCh. 29 - Prob. 45PCh. 29 - Prob. 46PCh. 29 - Prob. 47PCh. 29 - Prob. 48PCh. 29 - Prob. 49PCh. 29 - Prob. 50PCh. 29 - Prob. 51PCh. 29 - Prob. 52PCh. 29 - Prob. 53PCh. 29 - Prob. 54PCh. 29 - Prob. 55PCh. 29 - Prob. 56PCh. 29 - Prob. 57PCh. 29 - Prob. 58PCh. 29 - Prob. 59PCh. 29 - Prob. 60PCh. 29 - Prob. 61PCh. 29 - Prob. 62PCh. 29 - Prob. 63PCh. 29 - Prob. 64PCh. 29 - Prob. 65PCh. 29 - Prob. 66PCh. 29 - Prob. 67PCh. 29 - Prob. 68PCh. 29 - Prob. 69PCh. 29 - Prob. 70PCh. 29 - Prob. 71PCh. 29 - Prob. 72PCh. 29 - Prob. 73PCh. 29 - Prob. 74PCh. 29 - Prob. 75PCh. 29 - Prob. 76PCh. 29 - Prob. 77PCh. 29 - Prob. 78PCh. 29 - Why is it necessary to have protein in our diets?Ch. 29 - Prob. 80PCh. 29 - Prob. 81PCh. 29 - Prob. 82PCh. 29 - Prob. 83PCh. 29 - Prob. 84PCh. 29 - Egg yolk contains a lot of lecithin (a...Ch. 29 - Prob. 86PCh. 29 - Prob. 87PCh. 29 - Prob. 88P
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