Biochemistry - Mock Test 101

Question 1001

The optically inactive amino acid is?

A) Glycine B) Serine C) Threonine D) Valine

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Question 1002

Proteins contain?

A) Only L- α - amino acids B) Only D-amino acids C) DL-Amino acids D) Both A and B

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Question 1003

All proteins contain the?

A) Same 20 amino acids B) Different amino acids C) 300 Amino acids occurring in nature D) Only a few amino acids

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Question 1004

A dissaccharide linked by α-1-4 Glycosideic linkages is?

A) Lactose B) Sucrose C) Cellulose D) Maltose

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Question 1005

The carbohydrate reserved in human body is?

A) Starch B) Glucose C) Glycogen D) Inulin

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Question 1006

Which of the following is not a polymer of glucose?

A) Amylose B) Inulin C) Cellulose D) Dextrin

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Question 1007

Reducing ability of carbohydrates is due to?

A) Carboxyl group B) Hydroxyl group C) Enediol formation D) Ring structure

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Question 1008

Starch and glycogen are polymers of?

A) Fructose B) Mannose C) α−D-Glucose D) Galactose

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Question 1009

Reduction of Glucose with Ca++ in water produces?

A) Sorbitol B) Dulcitol C) Mannitol D) Glucuronic acid

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Question 1010

The stable ring formation in D-Glucose involves?

A) C-1 and C-4 B) C-1 and C-2 C) C-1 and C-5 D) C-2 and C-5

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