Which Substance Is Essential for Maintenance of a Normal Level

question 52

Multiple Choice

Which substance is essential for maintenance of a normal level of blood sugar?

• A) cortisol
• B) insulin
• C) parathyroid hormone
• D) serotonin

---

Definitions:

Seventeenth-Century

Referring to the period from 1601 to 1700, often marked by significant historical developments in science, politics, and global exploration.

Slave Population

The group of people who were forcibly brought to and held in the Americas and other regions to work without freedom or rights from the 16th to 19th centuries.

Imported Africans

Refers to African people forcibly taken from their homelands and transported primarily to the Americas to be sold into slavery from the 16th to the 19th centuries.

Jamestown

The first permanent English settlement in North America, established in Virginia in 1607.