vitamins, nutrition, health, disease and treatment - Category wise Question and Answer Practice Test with Solutions
vitamins, nutrition, health, disease and treatment PRACTICE TEST [16 - EXERCISES]
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section 11
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section 16
Question : 21
Diabetes mellitus takes place only when
a) b-cells of pancreas are in excess quantity
b) a-cells of pancreas are in less quantity
c) a-cells of pancreas are in excess quantity
d) b-cells of pancreas are in less quantity
Answer »Answer: (d)
b-cells of the islet of Langerhans in the pancreas secrete insulin which helps our body cells to take up glucose from the blood and uses it for their metabolic functions.
In diabetes mellitus, b-cells are reduced in number because of many reasons, leading to the non-absorption of blood glucose by our body cells, due to which the blood sugar level remains high.
This condition creates health problems for the patient.
Question : 24 [PSC (Pre) 2018]
Match List-I with List-II and select the correct answer using the code given below the lists.
List-I (Disease) | List-II (Cause) |
A. Night blindness | 1. Vitamin D |
B. Rickets | 2. Vitamin C |
C. Scurvy | 3. Vitamin B |
D. Beri-beri | 4. Vitamin A |
a) 4 1 2 3
b) 3 4 1 2
c) 1 2 3 4
d) 2 3 4 1
Answer »Answer: (a)
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section 10 Online Quiz
Click to Start..general science mcq CATEGORIES
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» Measurement And SI Units
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» Measuring Devices And Scales
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» Mechanics (Mass, Force, Acceleration, Work, Energy, Momentum, Velocity)
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» Force Of Gravity, Solids And Fluids
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» Motion Under Gravity
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» Physical Properties Of Materials
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» Light, Heat, Thermodynamics, Wave Motion, Sound, Optics & Oscillations
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» Electric Current And Magnetism
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» Nuclear Physics And Conductivity
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» Modern And Space Physics, Sources Of Energy
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» General Concepts Of Chemistry
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» Nature Of Matter And Composition
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» Atomic Structure Molecules And Nuclear Chemistry
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» Classification Of Elements, Chemical Bonding, Periodicity In Properties & Physical Transformation
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» Metals, Non Metals, Minerals, Ores, Properties, Uses
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» Alloys, Carbon & Its Various Forms, Hydrogen & Compounds, Sulphur, Nitrogen, Halogen & Inert Gases
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» Acids, Bases, Salts And Metals
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» Hydrocarbon, Alcohol, Polymer, Organic Acid And Explosive Substance
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» Fuel, Food Preservation, Nutrition, Medicine, Detergents And Fertilizers
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» Inorganic Chemistry
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» Organic Chemistry
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» Environmental Chemistry
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» Some Important Man Made Materials
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» Sub Divisions Of Biology
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» Genetics, Evolution Of Life & Ecological Biodiversity
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» Taxonomy
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» Heredity
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» Biofertilizer
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» Biological Classification Cell Tissues And Division
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» Human Anatomy
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» Blood Transport System
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» Digestion And Excretion
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» Photosynthesis
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» Vitamins, Nutrition, Health, Disease And Treatment
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» Endocrine Glands, Hormones
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» Physiology Of Plants, Humans And Animals
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» Reproduction
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» Genetic Engineering And Bio Technology
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