John's Behavior Appears Normal,then He Becomes Depressed and Hyperactivity Follows

question 20

Multiple Choice

John's behavior appears normal,then he becomes depressed and hyperactivity follows.He would likely be diagnosed as having which disorder?

• A)mania
• B)schizophrenia
• C)bipolar
• D)depressive

---

Definitions:

Cloned DNA

Copies of DNA sequences that have been created through laboratory techniques for study or manipulation.

Transformed Cells

Cells that have undergone a change from a normal state to a malignant (or cancerous) state, often through genetic mutation or infection by a virus.

Vector

(1) Any carrier or means of transfer. (2) Agent (e.g., a plasmid or virus) that transfers genetic information. (3) Agent that transfers a parasite from one host to another.

Reverse Transcriptase

An enzyme used by retroviruses to synthesize DNA from an RNA template, essential for the replication of retroviruses.