Connect 1 Semester Access Card for General Chemistry: The Essential Concepts
7th Edition
ISBN: 9781259692543
Author: Raymond Chang Dr.; Kenneth Goldsby Professor
Publisher: McGraw-Hill Education
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Chapter 22, Problem 22.50SP
Interpretation Introduction
Interpretation:
Given the molar mass of a DNA molecule, its length has to be estimated in centimeters.
Concept Introduction:
The number of base pairs in the DNA molecule is calculated as,
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reducing a monosaccharide
a non reducing disaccharide
amylopectin
cellulose
1,4' beta- glycoside
Refer to the monosaccharides below to answer each of the following questions:
CH2OH
CHO
CH₂OH
CHZOH
0
H
OH
0
0
HO
H
H
OH
HO
H
HO
H
H
OH
HO
H
CHZOH
H
OH
HO
H
HO
H
CHZOH
CHZOH
CH3
a Sorbose
b. Rhamnose
c. Erythrulose
d. Xylulose
Classify each sugar by type; for example, glucose is an aldohexose.
A. Xylulose is
B. Erythrulose is
C. Sorbose is
D.
Rhamnose is
Refer to the sugars below to answer the following questions. Choose the sugar that best fits each
escription and place the letter of the sugar in the blank to the left of the description. There is only one
orrect answer for each question, but sugars may be used more than once.
CH₂OH
0
CHO
HO
H
CHO
CH₂OH
HO
H
HO
H
HO
H
H
OH
HH
OH
OH
H
OH
H
OH
HO
H
CH₂OH
H
OH
CH₂OH
CH₂OH
CH₂OH
a (-)-tagatose
b. (+) gulose
c. (-)-erythrose
d (-)-n bulos
A.
ARCD
a D-ketohexose
B.
C.
D.
oxidizes to an optically inactive aldaric acid
a dextrorotary hexose
a ketose with two chirality centers
Chapter 22 Solutions
Connect 1 Semester Access Card for General Chemistry: The Essential Concepts
Ch. 22.2 - Prob. 1RCCh. 22.3 - Prob. 1RCCh. 22.4 - Prob. 1RCCh. 22 - Prob. 22.1QPCh. 22 - Prob. 22.2QPCh. 22 - Prob. 22.3QPCh. 22 - Prob. 22.4QPCh. 22 - Prob. 22.6QPCh. 22 - Prob. 22.7QPCh. 22 - Prob. 22.8QP
Ch. 22 - Prob. 22.9QPCh. 22 - Prob. 22.10QPCh. 22 - Prob. 22.11QPCh. 22 - Prob. 22.12QPCh. 22 - Prob. 22.13QPCh. 22 - Prob. 22.14QPCh. 22 - Prob. 22.15QPCh. 22 - Prob. 22.16QPCh. 22 - Prob. 22.17QPCh. 22 - Prob. 22.18QPCh. 22 - Prob. 22.19QPCh. 22 - Prob. 22.20QPCh. 22 - Prob. 22.21QPCh. 22 - Prob. 22.22QPCh. 22 - Prob. 22.23QPCh. 22 - Prob. 22.24QPCh. 22 - Prob. 22.25QPCh. 22 - Prob. 22.26QPCh. 22 - Prob. 22.27QPCh. 22 - Prob. 22.28QPCh. 22 - Prob. 22.29QPCh. 22 - Prob. 22.30QPCh. 22 - Prob. 22.31QPCh. 22 - Prob. 22.32QPCh. 22 - Prob. 22.33QPCh. 22 - Prob. 22.34QPCh. 22 - Prob. 22.35QPCh. 22 - Prob. 22.36QPCh. 22 - Prob. 22.37QPCh. 22 - Prob. 22.38QPCh. 22 - Prob. 22.39QPCh. 22 - Prob. 22.40QPCh. 22 - Prob. 22.41QPCh. 22 - Prob. 22.42QPCh. 22 - Prob. 22.43QPCh. 22 - Prob. 22.44QPCh. 22 - Prob. 22.45SPCh. 22 - Prob. 22.46SPCh. 22 - Prob. 22.47SPCh. 22 - Prob. 22.48SPCh. 22 - Prob. 22.49SPCh. 22 - Prob. 22.50SPCh. 22 - Prob. 22.51SPCh. 22 - Prob. 22.52SP
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