Biology Practice Question and Answer

Q:

Infection of AIDS disease?

712 0

  • 1
    by air
    Correct
    Wrong
  • 2
    by animals
    Correct
    Wrong
  • 3
    By sexual organs
    Correct
    Wrong
  • 4
    by water
    Correct
    Wrong
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Answer : 3. "By sexual organs"

Q:

The sugar which is not a disaccharide

712 0

  • 1
    Lactose
    Correct
    Wrong
  • 2
    Galactose
    Correct
    Wrong
  • 3
    Sucrose
    Correct
    Wrong
  • 4
    Maltose
    Correct
    Wrong
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Answer : 2. "Galactose"

Q:

An enzyme produced by HIV that allows the integration of HIV DNA into the host cell’s DNA is:

709 0

  • 1
    Integrase
    Correct
    Wrong
  • 2
    Ligase
    Correct
    Wrong
  • 3
    DNA gyrase
    Correct
    Wrong
  • 4
    Helicase
    Correct
    Wrong
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Answer : 1. "Integrase"

Q:

Malaria is caused by

706 0

  • 1
    Plasmodium falciparum
    Correct
    Wrong
  • 2
    Entamoeba
    Correct
    Wrong
  • 3
    Retrovirus
    Correct
    Wrong
  • 4
    Salmonella
    Correct
    Wrong
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Answer : 1. "Plasmodium falciparum"

Q:

Which drug is used as an Anti-Anxiety drug?

703 0

  • 1
    Latanoprost
    Correct
    Wrong
  • 2
    Hydralazine
    Correct
    Wrong
  • 3
    Warfarin
    Correct
    Wrong
  • 4
    Diazepam
    Correct
    Wrong
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Answer : 4. "Diazepam"

Q:

With which of the following are the terms hypoglycemia and hyperglycemia related?

702 0

  • 1
    body fat
    Correct
    Wrong
  • 2
    Blood sugar
    Correct
    Wrong
  • 3
    cancer
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 2. "Blood sugar"

Q:

Which is the correct ascending hierarchy of groups of taxonomy in taxonomy?

701 0

  • 1
    Species-Order-Genus-Family
    Correct
    Wrong
  • 2
    Species-Genus-Family-Order
    Correct
    Wrong
  • 3
    Family-Genus-Species-Order
    Correct
    Wrong
  • 4
    Genus-Family-Species-Order
    Correct
    Wrong
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Answer : 2. "Species-Genus-Family-Order"

Q:

"The potential difference between the ends of a conductor is proportional to the current flowing in it." This is the rule?

699 0

  • 1
    Coulomb's law
    Correct
    Wrong
  • 2
    Faraday's law
    Correct
    Wrong
  • 3
    Joule's law
    Correct
    Wrong
  • 4
    Ohm's law
    Correct
    Wrong
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Answer : 4. "Ohm's law"

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