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Worksheets

BDS (2023 - 2024) - 02

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

L - gulonolactone oxidase enzyme is involved in synthesis of vitamin C in human cells.

a)

True

b)

False

2.

Which of the following aminoacids is the precursor of niacin?

a)

Tyrosine

b)

Phenylalanine

c)

Tryptophan

d)

Glutamic acid

3.

Sunflower seed is a rich source of

a)

Pyridoxine

b)

Folic acid

c)

Riboflavin

d)

Biotin

4.

Co-enzyme form of pyridoxine is

a)

NAD

b)

FAD

c)

PLP

d)

TPP

5.

Dry beri beri affects cardiovascular system.

True or false?

a)

True

b)

False

6.

Which of the following mucopolysaccharide serves as lubricant and shock absorber in joints?

a)

Chondroitin sulfate

b)

Hearan sulfate

c)

Dermatan sulfate

d)

Hyaluronic acid

7.

Sunflower seed are rich source of

a)

Thiamine

b)

Folic acid

c)

Pantothenic acid

d)

Biotin

8.

Which vitamin deficiency causes folate trap?

a)

Folate

b)

Pantothenate

c)

Cobalamine

d)

Riboflavin

9.

Diarrhoea, dementia and dermatitis are symptoms of

a)

Riboflavin deficiency

b)

Niacin deficiency

c)

Pantothenate deficiency

d)

Pyridoxine deficiency

10.

Deficiency of which vitamin causes methylmalonic aciduria?

a)

Cobalamine

b)

Folate

c)

Biotin

d)

Riboflavin