Examlex
A patient has an altered level of T and B cells.The nurse realizes that these cells are members of which cell type?
Functional Unit
The functional unit refers to the smallest structure or component within an organ that is capable of performing the fundamental functions of the organ.
Muscle Contraction
The process in which muscle fibers shorten or generate tension in response to stimuli, involving the sliding of actin and myosin filaments.
Nucleus
The central and most important part of an atom, cell, or molecule, containing protons and neutrons in the case of an atom, and genetic material in the case of a cell.
Labeled Structure
An anatomical or architectural feature that has been identified and named.
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