You Have Isolated a Bacterium That Grows in a Medium

question 13

Multiple Choice

You have isolated a bacterium that grows in a medium containing only inorganic nutrients. Ammonia is oxidized to a nitrate ion. This bacterium is

• A) gram-negative.
• B) using anaerobic respiration.
• C) a chemoautotroph.
• D) a photoheterotroph.
• E) a photoautotroph.

---

Definitions:

Cost

The value, usually in monetary terms, required to produce, acquire, or maintain a good or service.

Insurance

A contract (policy) in which an individual or entity receives financial protection or reimbursement against losses from an insurance company.

Breach of Warranty

A violation of the terms of an express or implied warranty, where the promised standard or quality of a product or service is not met.

Consideration

A fundamental component in contract law that involves something of value exchanged between parties, making the agreement legally binding.