Lactose is made of . . . . . . .
- A$α-D$-glucose and $β-D$-fructose
- B$α-D$-glucose and $β-D$-galactose
- C$β-D$-galactose and $β-D$-glucose
- D$α-D$-glucose and $α-D$-glucose
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Amylopectin is
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View SolutionGiven below are two statements $:$
Statement $I: D-(+)-\text{glucose} + D-(-)-\text{fructose} \xrightarrow{-H_2O} \text{sucrose}$
$\text{sucrose} \xrightarrow{\text{Hydrolysis}} D-(+)-\text{glucose} + D-(-)-\text{fructose}$
Statement $II:$ Invert sugar is formed during sucrose hydrolysis.
In the light of the above statements,choose the correct answer from the options given below $:$
Statement $I: D-(+)-\text{glucose} + D-(-)-\text{fructose} \xrightarrow{-H_2O} \text{sucrose}$
$\text{sucrose} \xrightarrow{\text{Hydrolysis}} D-(+)-\text{glucose} + D-(-)-\text{fructose}$
Statement $II:$ Invert sugar is formed during sucrose hydrolysis.
In the light of the above statements,choose the correct answer from the options given below $:$
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Glucose gives a silver mirror with Tollen's reagent. It shows the presence of:
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View SolutionStarch is a polymer of
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