The Presence of a Loop of Henle in Nephrons Is

question 21

Multiple Choice

The presence of a loop of Henle in nephrons is an evolutionary adaptation that enables mammals and birds to reabsorb water efficiently and produce a ____________ urine.

• A)hypertonic
• B)osmolar
• C)isotonic
• D)hypotonic

---

Definitions:

Poverty Bay

A bay on the east coast of the North Island of New Zealand, known for its historical significance and as the first landing place of Captain James Cook in New Zealand.

Caroline Islands

A widely scattered archipelago in the western Pacific Ocean, comprising both the Federated States of Micronesia and Palau.

East Sepik

A province in Papua New Guinea, recognized for its rich cultural tapestry, intricate art traditions, and the Sepik River, a significant cultural and environmental landmark.

Melanesia

A region in the southwestern Pacific Ocean consisting of thousands of islands, including New Guinea, Solomon Islands, Vanuatu, and Fiji, characterized by its diverse cultures and languages.