Biomolecules (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry): Questions 1 - 8 of 30

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Question number: 1

» Biomolecules » Carbohydrates

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MCQ▾

Question

Which of the following carbohydrates is involved in the process of mercerization?

Choices

Choice (4) Response

a.

Dextrin

b.

Maltose

c.

Glucose

d.

Cellulose

Question number: 2

» Biomolecules » Carbohydrates

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MCQ▾

Question

In which of the following test for carbohydrates - naphthol is used?

Choices

Choice (4) Response

a.

Molisch’s test

b.

Silver Mirror test

c.

Fehling’s solution test

d.

Ozone test

Question number: 3

» Biomolecules » Carbohydrates

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MCQ▾

Question

Which of the following is reducing sugar?

Choices

Choice (4) Response

a.

Dextrin

b.

Sucrose

c.

Maltose

d.

Glycogen

Question number: 4

» Biomolecules » Carbohydrates

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MCQ▾

Question

Which of the following sugars are non-reducing sugars?

Choices

Choice (4) Response

a.

Frectose

b.

Lactose

c.

Starch

d.

Maltose

Question number: 5

» Biomolecules » Carbohydrates

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MCQ▾

Question

Which of the following polysaccharide is most widely distributed is vegetable kingdom?

Choices

Choice (4) Response

a.

Cellulose

b.

Glycogen

c.

Amylum

d.

Question does not provide sufficient data or is vague

Question number: 6

» Biomolecules » Proteins

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MCQ▾

Question

Main structural unit of protein is?

Choices

Choice (4) Response

a.

Peptide linkage

b.

Ester linkage

c.

Ether linkage

d.

None of the above

Question number: 7

» Biomolecules » Carbohydrates

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MCQ▾

Question

Sucrose on hydrolysis gives?

Choices

Choice (4) Response

a.

Glucose and fructose

b.

Glucose and lactose

c.

Glucose and galactose

d.

Glucose only

Question number: 8

» Biomolecules » Proteins

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MCQ▾

Question

In which of the following test of protein, tyrosine is formed on hydrolysis?

Choices

Choice (4) Response

a.

Hellion’s test

b.

Xanthoprotein test

c.

Biuret test

d.

Ninhydrin test

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