The Aggregate Demand Curve Shows That, Ceteris Paribus

question 237

Multiple Choice

The aggregate demand curve shows that, ceteris paribus,

• A) at higher price levels, total quantity of output demanded is higher.
• B) at lower price levels, total quantity of output supplied is lower.
• C) at lower price levels, total quantity of output demanded is higher.
• D) at higher price levels, total quantity of output supplied is lower.

---

Definitions:

ABC Transporter

A large family of proteins that transport various molecules across extracellular and intracellular membranes, using energy from ATP hydrolysis.

Cotransport

A mechanism where two substances are simultaneously transported across a membrane by a single protein, a process that is typically energy-efficient.

Exocytosis

A process by which a cell transports secretory products through the cytoplasm to the plasma membrane and then releases them into the extracellular environment.

Lysis

The process of disintegration of a cell or some other structure.