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WorksheetsAQA B3 Keyword Revision
Total questions: 20
Worksheet time: 18mins
Pathogens are microoganisms that cause disease.
Which pathogen causes Chlamydia?
Bacteria
Fungus
Virus
Protist
Pathogens are microoganisms that cause disease.
Which pathogen causes Athletes Foot?
Bacteria
Fungus
Virus
Protist
Pathogens are microoganisms that cause disease.
Which pathogen causes malaria?
Bacteria
Fungus
Virus
Protist
Pathogens are microoganisms that cause disease.
Which pathogen causes HIV?
Bacteria
Fungus
Virus
Protist
Which of the following are sexually transmitted diseases (STDs)?
(There might be more than one answer)
Chlamydia
HIV
Tonsillitis
Heart Disease
Tonsillitis and chlamydia are caused by bacteria. What medicine can be used to treat these diseases?
Antivirals
Antibiotics
Antifungals
Antimalarial
Which of the following are communicable diseases?
Chlamydia
AIDS
Tonsillitis
Heart Disease
Cystic Fibrosis
Which of the following are non-communicable diseases?
Chlamydia
AIDS
Tonsillitis
Heart Disease
Cystic Fibrosis
A tumor is a growth of cells. Which type of tumor is cancerous (can spread)?
Benign
Malignant
Which of the following are examples of chemical barriers (that stop pathogens getting into the body)?
Tears
Stomach acid/ hydrochloric acid
Skin
Cilia and mucus
Which of the following are examples of physical barriers (that stop pathogens getting into the body)?
Tears
Stomach acid/ hydrochloric acid
Skin
Cilia and mucus
Plants have physical barriers to, to protect them from being eaten. Name a physical barrier on a cactus.
(a)
Which part of our blood helps fight off infections?
Red blood cells
White blood cells
Platelets
Plasma
Which word means 'when a white blood cell engulfs and digests a pathogen'?
Lymphocyte
Phagocytosis
Antibodies
Antigens
Which word is another name for 'white blood cell'?
Lymphocyte
Phagocytosis
Antibodies
Antigens
Which word means 'Y-shaped protein made by white blood cells to create immunity''?
Lymphocyte
Phagocytosis
Antibodies
Antigens
Which word means 'Label on the outside of all cells which is unique to each organism'?
Lymphocyte
Phagocytosis
Antibodies
Antigens
Which keyword describe 'tiny, harmless piece of pathogen that is (usually) injected into the body to build immunity'
(a)
What type of antibody is used in pregnancy tests?
polyclonal
B-lymphocyte
monoclonal
Any antibody will work
Vectors are organisms that carry a disease without being affected by the disease themselves. What is the vector for malaria?
Mice
Mosquitoes
nematodes
Fleas
