We Call a Normal Curve __________ Because Folding It at the Center

question 21

Short Answer

We call a normal curve __________ because folding it at the center creates two identical
halves.

---

Definitions:

Myoglobin

A hemoglobin-like, oxygen-transferring protein found in muscle.

Chlorophyll

A green pigment found in the chloroplasts of plants, algae, and some bacteria, crucial for photosynthesis by capturing light energy.

Hemocyanin

A copper-containing protein found in the blood of some invertebrates, such as mollusks and arthropods, responsible for transporting oxygen.

Erythropoietin

A hormone produced by the kidneys that stimulates the production of red blood cells in response to low oxygen levels in tissues.