Campbell Biology (11th Edition)
11th Edition
ISBN: 9780134093413
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece
Publisher: PEARSON
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Textbook Question
Chapter 4.3, Problem 3CC
DRAW IT Ø Suggose you had an organic molecule such as cysteine (see Figure 4.9, sulfhydryl group example), and you chemically removed the —NH2 group and replaced it with —COOH. Draw this structure. How would this change the chemical properties of the molecule? Is the central carbon asymmetric before the change? After?
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Students have asked these similar questions
Identify the functional groups in the following molecule as pointed by arrow A and B, then C and D
Part C - Classifying molecules by their functional groups
Functional groups confer specific chemical properties to the molecules of which they are a part. In this activity, you will identify
which compounds exhibit certain chemical properties as well as examples of those six different compounds.
Drag one molecule and one chemical property to each bin. If one property can apply to more than one functional group,
choose the best answer for each functional group.
▸ View Available Hint(s)
forms
HHO
disulfide
H-C
C-C-O-H
HHO
H-C-C-C-H
acts as
a base
bonds
A A
H
A
contributes
negative
charge
HH
H
-S-H
HH
HH
A
alcohol
carboxylic acid
aldehyde
0
C-0- P-0-
thiol
is polar and
makes compounds
HHH
| | |
may
H-C-C-C-H
structura
more soluble
HNH
of a k
in water
H
H
acts as
an acid
amine
Following is a structural formula for the amino acid cysteine:
11
HS-CH₂-CH-C-OH
NH₂
Name the three functional groups in cysteine.
a. What is the name of the highlighted functional
group?
HS-CH₂-CH-C-OH
NH₂
O carboxyl group
O amino group
O thiol group
O disulfide group
What is the name of the highlighted functional
group?
O
HS-CH₂-CH-C-OH
NH₂
O carboxyl group
O amino group
O thiol group
O disulfide group
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Chapter 4 Solutions
Campbell Biology (11th Edition)
Ch. 4.1 - Why was Whler astonished to find he had made urea?Ch. 4.1 - VISUAL SKILLS See Figure 4.2. Miller carried out...Ch. 4.2 - DRAW IT (a) Draw a structural formula for C2H4....Ch. 4.2 - Prob. 2CCCh. 4.2 - How are gasoline and fat chemically similar?Ch. 4.2 - VISUAL SKILLS See Figures 4.5a and 4.7. Can...Ch. 4.3 - VISUAL SKILLS What does the term amino acid...Ch. 4.3 - What chemical change occurs to ATP when it reacts...Ch. 4.3 - DRAW IT Suggose you had an organic molecule such...Ch. 4 - How did Stanley Miller's experiments support the...
Ch. 4 - In what ways does a methyl group differ chemically...Ch. 4 - Prob. 4.3CRCh. 4 - Organic chemistry is currently defined as (A) the...Ch. 4 - Prob. 2TYUCh. 4 - MAKE CONNECTIONS Which chemical group is most...Ch. 4 - VISUAL SKILLS Visualize the structural formula of...Ch. 4 - visual skills Choose the term that correctly...Ch. 4 - VISUAL SKILLS Identify the asymmetric carbon in...Ch. 4 - Which action could produce a carbonyl group? (A)...Ch. 4 - Prob. 8TYUCh. 4 - Prob. 9TYUCh. 4 - SCIENTIFIC INQUIRY 50 years ago, pregnant women...Ch. 4 - WRITE ABOUT A THEME: ORGANIZATION In 1918, an...Ch. 4 - SYNTHESIZE YOUR KNOWLEDGE Explain how the chemical...
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