is lemon squeezer selectively permeable? Why or why not?

Answer 1

A lemon squeezer is not selectively permeable. Selective permeability refers to the property of certain substances or membranes that allows only specific molecules or ions to pass through while preventing others. Lemon squeezers are simple tools designed to extract juice from lemons by applying pressure to the fruit, squeezing out the liquid. They do not have any specialized membranes or mechanisms that selectively control the passage of certain molecules.