7. Use the following figure of raffinose to answer the following questions: HOH₂C HO HO HO HO H₂ OH HO CH₂OH CH₂OH Raffinose Page 32 of 33 A. Is raffinose a reducing sugar? Explain. B. What are the monosaccharides that compose raffinose? C. B-galactosidase is an enzyme that will remove galactose residues from an oligossaccharide. What are the products of ẞ-galactosidase treatment of raffinose?

Chemistry for Today: General, Organic, and Biochemistry
9th Edition
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Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
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Chapter17: Carbohydrates
Section: Chapter Questions
Problem 17.52E
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7. Use the following figure of raffinose to answer the following questions:
HOH₂C
HO
HO
HO
HO
H₂
OH
HO
CH₂OH
CH₂OH
Raffinose
Page 32 of 33
A. Is raffinose a reducing sugar? Explain.
B. What are the monosaccharides that compose raffinose?
C. B-galactosidase is an enzyme that will remove galactose residues from an
oligossaccharide. What are the products of ẞ-galactosidase treatment of raffinose?
Transcribed Image Text:7. Use the following figure of raffinose to answer the following questions: HOH₂C HO HO HO HO H₂ OH HO CH₂OH CH₂OH Raffinose Page 32 of 33 A. Is raffinose a reducing sugar? Explain. B. What are the monosaccharides that compose raffinose? C. B-galactosidase is an enzyme that will remove galactose residues from an oligossaccharide. What are the products of ẞ-galactosidase treatment of raffinose?
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