Substances That Are Contained in Vaccines to Help Induce a Better

question 26

Multiple Choice

Substances that are contained in vaccines to help induce a better immune response are called

• A)primary substances.
• B)secondary substances.
• C)adjuvants.
• D)adjuncts.

---

Definitions:

Banded Iron Formations

Sedimentary rocks consisting of alternating layers of iron-rich minerals and silica, significant as a source of iron and as evidence of Earth's oxygenation.

Sedimentary Rocks

Rocks formed by the accumulation and consolidation of sediment, especially fragments of rocks, minerals, and organic matter.

Magnetite

A magnetic mineral form of iron oxide, often used as an iron ore or in magnetic applications.

Hematite

An iron oxide mineral, often reddish-brown, used as an ore of iron and in various industrial and artistic applications.