Match the following : i Riboflavin a Beriberi i i Thiamine b Scurvy i i i Pyridoxine c Cheilosis i v Ascorbic acid d Convulsions

i - c , i i - a , i i i - d , i v - b

i - a , i i - d , i i i - c , i v - b

i - c , i i - d , i i i - a , i v - b

i - d , i i - b , i i i - a , i v - c

Match List - I with List - II List - I List - II (a) Chlorophyll (i) Ruthenium (b) Vitamin - B 12 (ii) Platinum (c) Anticancer drug (iii) Cobalt (d) Grubbs catalyst (iv) Magnesium Choose the most appropriate answer from the options given below:

a − iv , b − iii , c − ii , d − i

a - iii , b − ii , c − iv , d − i

a − iv , b − iii , c − i , d − ii

a − iv , b − ii , c − iii , d − i

MEDIUM

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The chemical name of vitamin $B_{1}$ is:

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Important Questions on Biomolecules

MEDIUM

Chemistry>Organic Chemistry>Biomolecules>Vitamins

Match the following :

$(i)$	Riboflavin	$(a)$	Beriberi
$(i i)$	Thiamine	$(b)$	Scurvy
$(i i i)$	Pyridoxine	$(c)$	Cheilosis
$(i v)$	Ascorbic acid	$(d)$	Convulsions

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

Which among the following vitamins belongs to aromatic series ?

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

Which of the following vitamin is helpful in the blood clotting?

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

Match List $- I$ with List $- II$

	List $- I$		List $- II$
(a)	Chlorophyll	(i)	Ruthenium
(b)	Vitamin $- B_{12}$	(ii)	Platinum
(c)	Anticancer drug	(iii)	Cobalt
(d)	Grubbs catalyst	(iv)	Magnesium

Choose the most appropriate answer from the options given below:

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

Deficiency of which vitamin causes osteomalacia?

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

Deficiency of vitamin K causes :

MEDIUM

Chemistry>Organic Chemistry>Biomolecules>Vitamins

Match the vitamins listed in Column

I

with their respective coenzyme forms in Column

II

. Choose the correct combination.

	Column I		Column II
A	Vitamin- $B_{1}$	1	Thiamine pyrophosphate
B	Vitamin- $B_{2}$	2	Flavine adenine dinucleotide
C	Vitamin- $B_{6}$	3	Methylcobalamine
D	Vitamin- $B_{12}$	4	Coenzyme- $A$
		5	Pyridoxal phosphate

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

Vitamin

B_{1}

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

The night-blindness is developed due to deficiency of vitamin

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

Which of the following vitamins is water-soluble and can be stored in our body?

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Chemistry>Organic Chemistry>Biomolecules>Vitamins

Thiamine and pyridoxine are also known respectively as:

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

The vitamin that helps in clotting of blood is

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

α -

Tocopherol belongs to vitamin-

E

group. It is a derivative of which of the following organic compounds?

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

Which among the following pairs of Vitamins is stored in our body relatively for longer duration?

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

The RBC deficiency is deficiency disease of:

MEDIUM

Chemistry>Organic Chemistry>Biomolecules>Vitamins

Deficiency of Riboflavin causes the disease _________

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

The human body does not produce

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

Which one of the following vitamins is not stored in adipose tissue?

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

Which of the following is generally water insoluble?

EASY

Chemistry>Organic Chemistry>Biomolecules>Vitamins

Which of the vitamins given below is water soluble?

The chemical name of vitamin B1 is:

Important Questions on Biomolecules

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The chemical name of vitamin $B_{1}$ is: