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relaxation of the cardiac muscle.
the inner region of the kidney, striped in appearance, made up of renal pyramids.
found in the cell wall of xylem cells where the secondary cell wall is absent but the primary...
small, non-pigmented plastids that occur in roots and non-photosynthetic tissues of plants. They...
(also called caustic soda) a white solid, available in pellets, flakes or granules, with the...
the cone-shaped region of the renal medulla, made up of the loops of Henlé and the collecting...