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Which one of the following air pollution can affect blood stream leading to death ?

  • Cadmium
  • Asbestos dust
  • Carbon monodioxide
  • Lead

Answer: Option C

Similar Questions :

1. Who invented Polio Vaccine ?

  • Harrison and Sympson
  • Johan E. Salk
  • Luvenhauk - Leeuwenhock
  • Karl Landsteiner

Answer: Option B

Explanation:

Harrison and Sympson invented chloroform,

Luvenhauk - Leeuwenhock invented Bacteria,

Karl Landsteiner invented Blood Transfer.

2. Which among the following hormone can be used as a drug to treat cardiac arrest ?

  • Thyroxin
  • Calcitonin
  • Epinephrine
  • Insulin

Answer: Option C

3. Which is not a type of protein ?

  • Simple Protein
  • Complex Protein
  • Conjugated Protein
  • Derived Protein

Answer: Option B

Explanation:

On the basis of chemical composition, proteins are of three types :
Simple Protein,
Conjugated Protein,
Derived Protein.

4. The compound used in anti-malarial drug is

  • Chloroquin
  • Aspirin
  • Neoprene
  • Isoprene

Answer: Option A

5. Herbicides are used to control ?

  • Fungi
  • Nematodes
  • Weeds
  • Insects

Answer: Option C

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