Which Compound Is NOT Needed in 454 Pyrosequencing of DNA

question 55

Multiple Choice

Which compound is NOT needed in 454 pyrosequencing of DNA?

• A) dNTPs
• B) sulfurylase
• C) luciferase
• D) ddNTPs
• E) apyrase

---

Definitions:

Unconditioned Response

An automatic and involuntary reaction to a stimulus that occurs naturally, without any prior learning.

Classical Conditioning

A behavioral training method where the consistent pairing of two stimuli results in a response originally elicited by the second stimulus being ultimately elicited by the first stimulus.

Unconditioned Stimuli

Stimuli that naturally and automatically trigger a response without any prior learning.

Conditioned Stimuli

Stimuli that have become associated with a particular response through conditioning, typically in the context of classical conditioning.