Examlex
Which of the following transport processes uses vesicles that fuse with the plasma membrane to secrete materials into the extracellular fluid?
Bacterial Infections
Illnesses caused by harmful bacteria that invade the body, leading to a wide range of symptoms depending on the area affected.
Viral Infections
Viral infections occur when viruses enter and multiply in the living cells of a host, potentially causing a wide range of health problems.
Macrophages
A kind of leukocyte that consumes and breaks down cellular waste, foreign materials, microorganisms, and cancerous cells through a mechanism known as phagocytosis.
Immune System
The complex network of cells, tissues, and organs that work together to defend the body against attacks by foreign invaders, such as bacteria, viruses, and cancer cells.
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