Among the following hormones, which one contains iodine?

1. Insulin

2. Testosterone

3. Adrenaline

4. Thyroxine

Subtopic:  Vitamins, Hormones & Enzymes |
 92%
Level 1: 80%+
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Enzymes are composed of which of the following?

1. Edible proteins.

2. Proteins with specific structures.

3. Nitrogen-containing carbohydrates.

4. Carbohydrates.

Subtopic:  Vitamins, Hormones & Enzymes |
 92%
Level 1: 80%+
AIPMT - 2002
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The water-soluble vitamin is:

1. A
2. C
3. D
4. E
Subtopic:  Vitamins, Hormones & Enzymes |
 91%
Level 1: 80%+
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Match the biological molecules from Column-I with their respective characteristics/examples from Column-II and choose the correct option:
 
Column-I
(Biological Molecules)
Column-II 
(Characteristics/Examples)
(A) Pentose sugar in DNA  (i) Ascorbic acid 
(B) RNA (ii) Globular protein
(C) Albumin (iii) Uracil
(D) Vitamin  (iv) Furanose structure 

1. (A) → (iv), (B) → (iii), (C) → (ii), (D) → (i)
2. (A) → (iii), (B) → (ii), (C) → (iv), (D) → (i)
3. (A) → (ii), (B) → (iii), (C) → (iv), (D) → (i)
4. (A) → (i), (B) → (ii), (C) → (iii), (D) → (iv)
Subtopic:  Carbohydrates - Classification & D-L configuration | α - Amino Acids, Peptide Bond, Proteins & Structure | Vitamins, Hormones & Enzymes |
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 The disease caused by deficiency of vitamin B1 is:

1. Convulsions 2. Beri-beri
3. Cheilosis 4. Sterility
Subtopic:  Vitamins, Hormones & Enzymes |
 90%
Level 1: 80%+
AIPMT - 2012
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Which of the following B group vitamins can be stored in our body?

1. Vitamin B1

2. Vitamin B2

3. Vitamin B6

4. Vitamin B12

Subtopic:  Vitamins, Hormones & Enzymes |
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Level 1: 80%+
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Which one of the following vitamins is water-soluble?

1. Vitamin-B 2. Vitamin-E
3. Vitamin-K 4. Vitamin-A
Subtopic:  Vitamins, Hormones & Enzymes |
 89%
Level 1: 80%+
AIPMT - 2007
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The vitamins that can be stored in our body are:

1. Vitamin A, B, D and E
2. Vitamin A, C, D and K
3. Vitamin A, B, C and D
4. Vitamin A, D, E and K
Subtopic:  Vitamins, Hormones & Enzymes |
 88%
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Match Column-I (vitamins) with Column-II (disease caused by the deficiency of Vitamins given in Column I):
Column-I
(Vitamins)
Column-II
(Diseases)
(A) Vitamin A (p) Scurvy
(B) Vitamin B2(Riboflavin) (q) Xerophthalmia
(C) Vitamin B1(Thiamine) (r) Cheilosis
(D) Vitamin C (s) Beri Beri
1. A(q); B(r); C(s); D(p)
2. A(r); B(q); C(p); D(s)
3. A(q); B(r); C(p); D(s)
4. A(p); B(r); C(s); D(q)
Subtopic:  Vitamins, Hormones & Enzymes |
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Which of the following statements is incorrect?
1. Enzymes are biocatalysts
2. Enzymes are not specific
3. Enzymes are globular proteins
4. Oxidase enzymes catalyse the oxidation of C-N and C-O bonds
Subtopic:  Vitamins, Hormones & Enzymes |
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Level 1: 80%+
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