Examlex
Quarks can only have a charge of +(2/3)e or -(1/3)e, while antiquarks can only have charges of -(2/3)e or +(1/3)e.
Excretion
The process of removing metabolic waste products and other non-useful materials from an organism to maintain internal homeostasis.
Tubular Reabsorption
The process by which the kidneys reclaim water and solutes from the tubular fluid and return them to the blood.
Nephron
The functional unit of the kidney, responsible for filtering blood and forming urine through processes of filtration, reabsorption, and secretion.
Filtered Molecules
Substances that have passed through a filtering process, often referring to molecules separated based on size or charge, especially in biological and chemical contexts.
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