The ATPase Enzyme

question 7

Multiple Choice

The ATPase enzyme

• A)adds a P_i to ADP.
• B)powers endocytosis.
• C)couples Na⁺ to glucose.
• D)hydrolyzes ATP into ADP and P_i.

---

Definitions:

Compound Light Microscope

An optical instrument that uses visible light and a system of lenses to magnify small objects or details not visible to the naked eye.

3-Dimensional

Describes an object or representation that includes depth, width, and height, providing a perception of volume and space.

Working Distance

The distance between the objective lens of a microscope and the surface of the sample being observed.

Objective Lens

A component of a microscope closest to the object being examined, focusing light or electrons to produce a magnified image.