OCR Gateway B1c Quiz

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Preguntas del test (9)

1What is a pathogen?
1. AA disease causing organism
2. BAn organism that lives on/in it's host
3. Ca type of single-celled organism
2Malaria is a disease caused by...
1. Aa protozoan
2. Ba pathogen
3. Ca vector
3The protozoan is called...
1. APlasmodium
2. BParasite
3. CJimmy
4The vector in Malaria is...
1. AThe mosquito
2. BThe protozoan
3. CThe Plasmodium
5Benign tumours...
1. AGrow slowly and are harmless
2. BGrow fast and spread
6Some of the bodies defences are:
1. AThe Skin
2. BThe stomach
3. CMucus
4. DBlood clotting
5. EThe nervous system
6. FThe brain
7. GEyelashes
8. HSymptoms
7White blood cells produce _____ to destroy pathogens.
1. AAntibodies
2. BAntigens
3. CToxics
8Active immunity means receiving antibodies from someone else.
1. AVerdadero
2. BFalso
9A placebo is a harmless pill
1. AVerdadero
2. BFalso

Descripción: Test sobre OCR Gateway B1c Quiz, creado por Zaaaara el 30/05/2014.
Autor: Zaaaara
Idioma: English
Visitas: 73
Etiquetas: staying healthy
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