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Two α-glucose molecules condense to form the disaccharide maltose. Deduce the structure of maltose.

Important Questions on Biochemistry

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Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 23 - Biochemistry>Questions>Q 1
One of the major functions of carbohydrates in the human body is as an energy source. State one other function of a carbohydrate.
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Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 23 - Biochemistry>Questions>Q 2
State three characteristic features of all monosaccharide molecules.
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Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 23 - Biochemistry>Questions>Q 3
State the difference in structure between an aldose and a ketose.
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Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 23 - Biochemistry>Questions>Q 3
State one similarity and one difference between an aldopentose and a ketopentose.
MEDIUM
Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 23 - Biochemistry>Questions>Q 3
Identify the type of the monosaccharide glucose using the terms “aldose”/“ketose” and “pentose”/“hexose”.
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Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 23 - Biochemistry>Questions>Q 4
Explain, in terms of functional group names and types of intermolecular bonds, why all monosaccharides and disaccharides are soluble in water.
MEDIUM
Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 23 - Biochemistry>Questions>Q 5
Fructose is an isomer of glucose, but they differ with regard to one functional group and hence in their redox properties. Identify the functional group present in glucose, but not fructose.
MEDIUM
Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 23 - Biochemistry>Questions>Q 5
Fructose is an isomer of glucose, but they differ with regard to one functional group and hence in their redox properties.Identify the functional group present in fructose, but not glucose.