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 7
section 8
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section 10
section 11
section 12
section 13
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section 15
section 16
Question : 17
Vaccines are
a) Monoclonal antibodies
b) Treated bacteria or viruses or one of their proteins
c) Curative medicines
d) MHC(Major histocompatibility Complex) proteins
Answer »Answer: (b)
Bacteria or viruses are attenuated [inactivated] and injected in body for early exposure and acquaintance to body immune system.
Question : 18
Match Column-I with Column-II and select the correct answer using the code given below the lists.
Column-I (Components of body defence ) | Column-II (Corresponding descriptions) |
A. active natural immunity | 1. injection of gamma globulins |
B. first line of defence | 2. complement proteins and interferons |
C. Passive natural immunity | 3. direct contact with the pathogens that have entered inside |
D. second line of defence | 4. surface barriers |
5. antibodies transferred through the placenta |
a) A – 3, B – 4, C – 2, D – 5
b) A – 3, B – 4, C – 5, D – 2
c) A – 4, B – 3, C – 5, D – 2
d) A – 5, B – 3, C – 2, D – 1
Answer »Answer: (b)
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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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