Examlex
A length of nichrome wire has a radius of and a resistivity of . When this wire carries a current of , what is the voltage across its ends?
T Cells
A type of white blood cell that plays a central role in the immune response, assisting in the protection against pathogens.
Macrophages
A variant of white blood cell that consumes and dismantles cellular rubbish, alien substances, microorganisms, and cancer cells via a mechanism termed phagocytosis.
Red Blood Cells
The cells in the blood which carry oxygen from the lungs to the body's tissues and carbon dioxide back to the lungs.
Macrophages
Immune cells that engulf and digest cellular debris, foreign substances, microbes, and cancer cells in a process called phagocytosis.
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