Name an infectious disease and explain how ONE host response is a defence adaptation. [3 Marks]. An infectious disease caused by 'Vibrio cholerae' is cholera.

Viruses as obligate intracellular parasites require their host to replicate them and to facilitate their spread to others. In humans, viral infections are ...

Host defense from infection depends upon a complex integrated system of physical barriers (e.g., skin, stomach acid, and mucociliary clearance), innate immunity ...

There are two main types of host defenses against bacteria: the pyogenic response and the granulomatous response. Certain bacteria, such as Staphylococcus ...

Fever. Body temperature increases as a protective response to infection and injury. An elevated body temperature (fever) enhances the body's defense mechanisms ... Не найдено: adaptation. | Нужно включить: adaptation.

Chickenpox is an infectious disease that triggers an immune response when a person is infected. Specific B and T cells will be activated and reproduce in large ...

The immune response will rid the body of a pathogen entirely. The adaptive immune response, with its rapid clonal expansion, is well suited to this purpose.

Pathogens are disease-causing viruses, bacteria, fungi or protists, which can infect animals and plants. Humans have an immune system, which can defend them ... Viral diseases · AQA test questions · Video

The adaptive immune system, also called acquired immunity, uses specific antigens to strategically mount an immune response.

The immune system is a network of biological systems that protects an organism from diseases. It detects and responds to a wide variety of pathogens. Innate immune · Adaptive immune system · Cancer immunology