21. Which of the following is correctly classified as a disaccharide? a. fructose b. sucrose Oc. glucose d. more than one response is correct e. no correct response 22. Which of the following polysaccharides is widely used as a textile fiber? a. glycogen b. amylose c amylopectin d. cellulose e. no correct response 23. Saponifiable lipids contain a group. a. 1 R-C-OH Ob. R-C-OR Oc. R-0-R OH он Od. R-CHR
21. Which of the following is correctly classified as a disaccharide? a. fructose b. sucrose Oc. glucose d. more than one response is correct e. no correct response 22. Which of the following polysaccharides is widely used as a textile fiber? a. glycogen b. amylose c amylopectin d. cellulose e. no correct response 23. Saponifiable lipids contain a group. a. 1 R-C-OH Ob. R-C-OR Oc. R-0-R OH он Od. R-CHR
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Que 21,22,23 plz
Transcribed Image Text:18. R-C-N-R
Where is the amide linkage in the diagram above?
Oa. A
Op. B
Oc. C
Od. D
19. Which functional group is found in the largest numbers on carbohydrate molecules?
Oa. hydroxyl
Ob. ketone
Oc. aldehyde
Od. hemiacetal
Oe. no correct response
20. What is the most nutritionally important hexose sugar?
Oa. ribose
Ob. deoxyribose
Oc. glucose
Od. galactose
21. Which of the following is correctly classified as a disaccharide?
Oa, fructose
Ob. sucrose
OC. glucose
Od. more than one response is correct
Oe, no correct response
22. Which of the following polysaccharides is widely used as a textile fiber?
Oa. glycogen
Ob. amylose
Oc. amylopectin
Od. cellulose
Oe, no correct response
23. Saponifiable lipids contain a
group.
Oa.
R-C-OH
Ob.
R-C-OR
OC. R-O-R
OH
Od.
R-CH-R
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