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Quiz on OCR Gateway B1c Quiz, created by Zaaaara on 30/05/2014.

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OCR Gateway B1c Quiz

Question 1 of 9

1

What is a pathogen?

Select one of the following:

  • A disease causing organism

  • An organism that lives on/in it's host

  • a type of single-celled organism

Explanation

Question 2 of 9

1

Malaria is a disease caused by...

Select one of the following:

  • a protozoan

  • a pathogen

  • a vector

Explanation

Question 3 of 9

1

The protozoan is called...

Select one of the following:

  • Plasmodium

  • Parasite

  • Jimmy

Explanation

Question 4 of 9

1

The vector in Malaria is...

Select one of the following:

  • The mosquito

  • The protozoan

  • The Plasmodium

Explanation

Question 5 of 9

1

Benign tumours...

Select one of the following:

  • Grow slowly and are harmless

  • Grow fast and spread

Explanation

Question 6 of 9

1

Some of the bodies defences are:

Select one or more of the following:

  • The Skin

  • The stomach

  • Mucus

  • Blood clotting

  • The nervous system

  • The brain

  • Eyelashes

  • Symptoms

Explanation

Question 7 of 9

1

White blood cells produce _____ to destroy pathogens.

Select one of the following:

  • Antibodies

  • Antigens

  • Toxics

Explanation

Question 8 of 9

1

Active immunity means receiving antibodies from someone else.

Select one of the following:

  • True
  • False

Explanation

Question 9 of 9

1

A placebo is a harmless pill

Select one of the following:

  • True
  • False

Explanation

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