Each Hemoglobin Molecule Contains _____ Heme Molecules, and Each Heme

question 146

Short Answer

Each hemoglobin molecule contains _____ heme molecules, and each heme can carry _____ oxygen molecule(s).

---

Definitions:

Landscape

An area of land that is defined by its features, natural and human-made, visible from a particular location.

Geologic Hazards

Natural events or phenomena that might have a negative effect on life or property, which include earthquakes, landslides, and volcanic eruptions.

Active Fault

A fracture in Earth's crust along which there has been recent movement and which is likely to produce earthquakes.

River

A large moving stream of water driven by gravity and flowing from higher to lower elevations.