Eduqas A-Level Biology · EDUQAS A100QS
3 Energy, homeostasis and the environment
Written & reviewed by James Millett — Biology (Imperial College London), PGCE Science (University of Cambridge).
Practice questions on Energy, homeostasis and the environment
- Explain how a vaccine protects a person from becoming seriously ill if they are later expo… (5 marks, Explain)
- Malaria is a communicable disease caused by a protist spread by mosquitoes. Describe how m… (5 marks, Describe and Explain)
- HIV is a communicable disease caused by a virus. Explain how the human body responds to HI… (5 marks, Explain)
- Malaria is a communicable disease caused by a protist spread by mosquitoes. Describe how t… (5 marks, Describe)
- Describe how the human body defends itself against pathogens before they enter the body, a… (5 marks, Describe and Explain)
- Ash dieback is a communicable disease in plants caused by the fungal pathogen Hymenoscyphu… (5 marks, Describe and Explain)
- Chlamydia is a communicable disease caused by a bacterium. Explain how the human body atte… (5 marks, Explain)
- Explain how the human body uses non-specific defences and the immune system to protect its… (5 marks, Explain)
- Describe the role of phagocytes and lymphocytes in destroying a pathogen that has entered … (5 marks, Describe)
- A student catches influenza. Describe how the student's immune system responds to destroy … (5 marks, Describe)
- Influenza is a communicable disease caused by a virus. Explain how the human body responds… (5 marks, Explain)
- A student is testing a new drug to treat a bacterial infection. Before the drug can be giv… (5 marks, Describe)
- When a person is infected by influenza for the first time, white blood cells respond to de… (5 marks, Describe)
- Describe how the human immune system responds when a pathogen enters the body for the firs… (5 marks, Describe)
- Explain how the human body defends itself against pathogens before they enter the body and… (5 marks, Explain)
- Describe the steps used to produce monoclonal antibodies in a laboratory. (5 marks, Describe)
- Describe how the human immune system responds when a pathogen enters the body for the firs… (5 marks, Describe and Explain)
- Antibodies are an important part of the specific defence system. Explain how antibodies ar… (5 marks, Explain)
- Describe how the human body responds to a pathogen that has entered the bloodstream. Inclu… (5 marks, Describe)
- Explain how the human body uses non-specific defence systems to prevent pathogens from ent… (5 marks, Explain)
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