by DeepWebLabs
NEET
Chemistry

Vitamins Hormones Enzymes

Low Priority
Consistency: 45%
Weightage: 9 / 20 Yrs

High-Yield Trend

1
2025
1
2021
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2020
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2019
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2012
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2009
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2008
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2007
2
2006

Questions
10 MCQs

01
PYQ 2006
easy
chemistry ID: neet-200

During the process of digestion, the proteins present in food materials are
hydrolysed to amino acids as shown below.

Proteins Polypeptides Amino acids

Enzymes (A) and (B) are respectively:

1. Amylase and maltase 2. Diastase and lipase
3. Pepsin and trypsin 4. Invertase and zymase
1
(1)
2
(2)
3
(3)
4
(4)
02
PYQ 2006
easy
chemistry ID: neet-200

Which one of the following is a peptide hormone?

1. Glucagon

2. Testosterone

3. Thyroxin

4. Adernaline

1
(1)
2
(2)
3
(3)
4
(4)
03
PYQ 2007
easy
chemistry ID: neet-200

Which one of the following vitamins is water-soluble?

1. Vitamin-B 2. Vitamin-E
3. Vitamin-K 4. Vitamin-A
1
(1)
2
(2)
3
(3)
4
(4)
04
PYQ 2008
medium
chemistry ID: neet-200
An amine that acts as a hormone is:
1. Thyroxine 2. Oxypurin
3. Insulin 4. Progesterone
1
(1)
2
(2)
3
(3)
4
(4)
05
PYQ 2009
easy
chemistry ID: neet-200

Which of the following hormones contains iodine?

1. Insulin

2. Testosterone

3. Adrenaline

4. Thyroxine

1
(1)
2
(2)
3
(3)
4
(4)
06
PYQ 2012
easy
chemistry ID: neet-201

The disease caused by deficiency of vitamin B1 is:

1. Convulsions 2. Beri-beri
3. Cheilosis 4. Sterility
1
(1)
2
(2)
3
(3)
4
(4)
07
PYQ 2019
easy
chemistry ID: neet-201
Which alkaline earth metal (M) acts as a cofactor for enzymes that utilize ATP in phosphate transfer?
1. Sr 2. Be
3. Mg 4. Ca
1
(1)
2
(2)
3
(3)
4
(4)
08
PYQ 2020
easy
chemistry ID: neet-202

Deficiency of which vitamin causes osteomalacia ?

1. Vitamin A 2. Vitamin D
3. Vitamin K 4. Vitamin E
1
(1)
2
(2)
3
(3)
4
(4)
09
PYQ 2021
easy
chemistry ID: neet-202
A deficiency in which of the following vitamins leads to a decrease in red blood cell (RBC) production?
1. Vitamin B1 2. Vitamin B2
3. Vitamin B12 4. Vitamin B6
1
(1)
2
(2)
3
(3)
4
(4)
10
PYQ 2025
medium
chemistry ID: neet-202
Match List-I with List-II:
List-I
(Name of Vitamin)		 List-II
(Deficiency disease)
A. Vitamin I. Cheilosis
B. Vitamin II. Convulsions
C. Vitamin III. Rickets
D. Vitamin IV. Pernicious anaemia
Choose the correct answer from the options given below:
1. A-II, B-III, C-I, D-IV 2. A-IV, B-III, C-II, D-I
3. A-I, B-III, C-II, D-IV 4. A-IV, B-III, C-I, D-II
1
(1)
2
(2)
3
(3)
4
(4)

Preparing Vitamins Hormones Enzymes for NEET

Vitamins Hormones Enzymes is a specific sub-topic that frequently appears in the NEET examination. Understanding the underlying principles and practicing targeted questions is key to mastering this concept.

The questions compiled above are previous year questions (PYQs) directly related to Vitamins Hormones Enzymes. Practicing these specific questions helps you understand the difficulty level and the examiner's approach to this topic.

Topic Frequently Asked Questions

Is Vitamins Hormones Enzymes a high-weightage topic?

You can refer to the priority and consistency badges at the top of this page. High priority topics should be thoroughly revised multiple times before the exam.

Should I memorize the solutions?

No, it is highly recommended to understand the core concept and methodology behind each solution rather than memorizing them, as exact questions are rarely repeated, but the concepts definitely are.