[Solved] Which of these statements does NOT apply to ribosomes A)They are composed of RNA. B)They assemble polypeptides. C)They may be bound to endoplasmic reticulum. D)They are covered by a membrane. Hypoplasia: A condition where an organ or tissue is underdeveloped or incomplete at birth. Slow: Characterized by a reduced speed or rate of movement, action, or progress. Latent: Something that is present but not visible, apparent, or actualized; existing as potential. Hidden: generally refers to something that is concealed or not visible to the naked eye.