Carbohydrates Flashcards

1
Q

It is a first class biochemical which is termed as polyhydroxy aldehyde or ketone

A

Carbohydrate

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2
Q

A saccharide that yields 2-6 monosaccharide when hydrolyzed

A

Oligosaccharide

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3
Q

What are the 3 most important hexose

A

Glucose Galactose Fructose

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4
Q

A monosaccharide that can be found in pectin and gums

A

Glactose

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5
Q

Which of the following is a ketohexose

a. Glucose
b. Galactose
c. Fructose
d. None

A

C. Fructose

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6
Q

A monosaccharide that differ in configuration on a single carbon

A

Epimers

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7
Q

Cyclic isomer that differ in their stereo arrangement in carbon mutarotation

A

Anomers

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8
Q

What are the 2 anoker interconvention of a cyclic saccharide

A

Alpha and beta

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9
Q

Glucose + Fructose

A

Sucrose

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10
Q

Galactose + glucose

A

Lactose

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11
Q

Glucose + glucose

A

Maltose/ celliobiose

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12
Q

Which of the following is a non reducing carbohydrate

a. Sucrose
b. Maltose
c. Celliobiose
d. Lactose

A

a. Sucrose

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13
Q

Substitute of fructose

A

Sucralose

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14
Q

Substitute of invert sugar

A

Saccharin

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15
Q

Substitute of sucrose

A

Acesulfame potassium

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16
Q

Substitute of glucose

A

Aspartame

17
Q

Energy storage carbohydrate of the animal kingdom

A

Glycogen

18
Q

Most abundant organic substance

A

Cellulose

19
Q

Energy storage of plant kingdom

A

Starch

20
Q

Component of a starch

A

Amylose and amylopectin