Lactose, a sugar in milk, is composed of one glucose molecule joined by a glycosidic linkage to one galactose molecule. How is lactose classified? a) as a pentose b) as a monosaccharide c) as a polysaccharide O d) as a hexose e) as a disaccharide

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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How do carbohydrates contain and/or display information for cells?
a) Carbohydrates store information in the nucleus.
b) Carbohydrates have no role in containing or displaying information for cells.
c) Carbohydrates contain and display information at the cell surface.
d) Carbohydrates display information by moving throughout the cell.
e) Carbohydrates display information used by mitochondria to bond to
substrates and catalyze reactions.
Transcribed Image Text:How do carbohydrates contain and/or display information for cells? a) Carbohydrates store information in the nucleus. b) Carbohydrates have no role in containing or displaying information for cells. c) Carbohydrates contain and display information at the cell surface. d) Carbohydrates display information by moving throughout the cell. e) Carbohydrates display information used by mitochondria to bond to substrates and catalyze reactions.
Lactose, a sugar in milk, is composed of one glucose molecule joined by a glycosidic
linkage to one galactose molecule. How is lactose classified?
a) as a pentose
b) as a monosaccharide
c) as a polysaccharide
d) as a hexose
e) as a disaccharide
Transcribed Image Text:Lactose, a sugar in milk, is composed of one glucose molecule joined by a glycosidic linkage to one galactose molecule. How is lactose classified? a) as a pentose b) as a monosaccharide c) as a polysaccharide d) as a hexose e) as a disaccharide
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