The structure of glucose and galactose are the same except with regard to-a)First carbon atomb)Second carbon atomc)Third carbon atomd)Fourth carbon atome)None of the above/ More than one of the aboveCorrect answer is option 'D'. Can you explain this answer?

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The structure of glucose and galactose are the same except with regard to-

a)
First carbon atom
b)
Second carbon atom
c)
Third carbon atom
d)
Fourth carbon atom
e)
None of the above/ More than one of the above

Correct answer is option 'D'. Can you explain this answer?

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The structure of glucose and galactose are the same except with regard...

Glucose and galactose both are carbohydrates or sugars or disaccharides.
Carbohydrates are the most abundant compounds on the earth. They are the nutrients that must be present in our diet.
Glucose and galactose both are monosaccharides (having only one sugar).

Structure of glucose-

Glucose is the main sugar that is metabolized by the body for energy.
Glucose can either be metabolized in aerobic conditions as well as in anaerobic conditions.
The breakdown of glucose molecules starts with the glycolysis pathway.
Plants and algae prepare glucose by the process of photosynthesis (the process by which plants make their own food using Sunlight, chlorophyll, water, and carbon dioxide).
The molecule of glucose is made up of 6 carbons and an aldehyde group.
As it contains 6 carbon and 1 aldehyde group that’s why it is called aldohexose sugar.
It exists in both cyclic and acyclic forms.

Structure of galactose-

Galactose is a type of sugar that can exist in a cyclic form as well as in acyclic form.
Charles Weissman coined the term glucose.
It is a odourless white-colored solid.
The molecule of galactose has 6 carbons and 1 aldehyde group.

Difference between the structure of glucose and galactose-

Galactose is the isomer of glucose.
They differ only in the organization of their atoms.
Glucose and galactose are stereoisomers of each other.
The main structural difference between galactose and glucose is the orientation of the hydroxyl group (OH) at carbon 4.
Therefore it has been clear from the above discussion that the structure of glucose and galactose are the same except with regard to the fourth carbon atom.

Note-

Isomers are molecules that have the same structural formula but they differ only in the orientation of their molecules.
That’s why their physical and chemical properties may differ such as their boiling point, melting point, reactivity, etc.
Glucose, fructose and galactose are isomers, they have the same chemical formula (C6H12O6) but different structures.
sucrose (C₁₂H₂₂O₁₁),
lactose (C₁₂H₂₂O₁₁),
maltose (C₁₂H₂₂O₁₁),

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The structure of glucose and galactose are the same except with regard...

Glucose and galactose both are carbohydrates or sugars or disaccharides.
Carbohydrates are the most abundant compounds on the earth. They are the nutrients that must be present in our diet.
Glucose and galactose both are monosaccharides (having only one sugar).

Structure of glucose-

Glucose is the main sugar that is metabolized by the body for energy.
Glucose can either be metabolized in aerobic conditions as well as in anaerobic conditions.
The breakdown of glucose molecules starts with the glycolysis pathway.
Plants and algae prepare glucose by the process of photosynthesis (the process by which plants make their own food using Sunlight, chlorophyll, water, and carbon dioxide).
The molecule of glucose is made up of 6 carbons and an aldehyde group.
As it contains 6 carbon and 1 aldehyde group that’s why it is called aldohexose sugar.
It exists in both cyclic and acyclic forms.

Structure of galactose-

Galactose is a type of sugar that can exist in a cyclic form as well as in acyclic form.
Charles Weissman coined the term glucose.
It is a odourless white-colored solid.
The molecule of galactose has 6 carbons and 1 aldehyde group.

Difference between the structure of glucose and galactose-

Galactose is the isomer of glucose.
They differ only in the organization of their atoms.
Glucose and galactose are stereoisomers of each other.
The main structural difference between galactose and glucose is the orientation of the hydroxyl group (OH) at carbon 4.
Therefore it has been clear from the above discussion that the structure of glucose and galactose are the same except with regard to the fourth carbon atom.

Note-

Isomers are molecules that have the same structural formula but they differ only in the orientation of their molecules.
That’s why their physical and chemical properties may differ such as their boiling point, melting point, reactivity, etc.
Glucose, fructose and galactose are isomers, they have the same chemical formula (C6H12O6) but different structures.
sucrose (C₁₂H₂₂O₁₁),
lactose (C₁₂H₂₂O₁₁),
maltose (C₁₂H₂₂O₁₁),

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The structure of glucose and galactose are the same except with regard to-a)First carbon atomb)Second carbon atomc)Third carbon atomd)Fourth carbon atome)None of the above/ More than one of the aboveCorrect answer is option 'D'. Can you explain this answer?

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