A cook in a restaurant is using a blender to make soup. The cook plugs the blender into a wall outlet and turns it on. The motor of the blender turns on and moves the blades. The turning blades help blend ingredients for the soup. Which of the following energy transformations describes one of the changes that takes place when the cook uses the blender?(1 point)

the real answer is b. scintillation counter

b ti isnfornopgnoernfrof

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.