The Aggregate Demand Curve Is

question 117

Multiple Choice

The aggregate demand curve is

• A) horizontal if full employment exists in the economy.
• B) vertical if full employment exists in the economy.
• C) downward sloping because of the real-balance, interest rate, and open economy effects.
• D) downward sloping because more goods are produced as per unit cost of producing each item falls.

---

Definitions:

Genes

Units of heredity made up of DNA, acting as instructions to make molecules called proteins.

Prokaryotic Operon

A prokaryotic operon is a functioning unit of genomic DNA containing a cluster of genes under the control of a single promoter and is regulated together, typically found in bacteria.

RNA Polymerase

An enzyme responsible for copying a DNA sequence into an RNA sequence, during the process of transcription.

Promoter Sequence

A promoter sequence is a region of DNA that initiates transcription of a particular gene, controlling gene expression.