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Most young children put their hands over their ears when they hear the loud boom of firecrackers at a Fourth of July festival,but at first pay scant attention to the person lighting the firecrackers.However,after just a few firecrackers have been exploded,some of the children put their hands over their ears as soon as they see the person approach the firecracker with a match! What is the unconditioned response?
Energy Transformations
The process of changing one form of energy into another, such as the conversion of electrical energy to heat energy.
Pseudopods
Pseudopods, or false feet, are temporary protrusions of the cell membrane in some eukaryotic cells, used for movement and engulfing food.
Microfilaments
Tiny strands within the cell's cytoskeleton that are composed chiefly of the protein actin and are involved in cell movement and shape changes.
Motor Proteins
Proteins that convert chemical energy into mechanical work, enabling movement and transportation of cargo within cells.
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