O₂is Transported from Air in the Lungs into the Blood

question 8

Multiple Choice

O₂is transported from air in the lungs into the blood through the process of ____.

• A) active transport
• B) simple diffusion
• C) facilitated diffusion
• D) osmosis

---

Definitions:

State-Dependent Memory

The phenomenon wherein information learned in a particular state of mind is more readily recalled when in the same state.

Levels-of-processing

A theory suggesting that the depth of mental processing affects memory; deeper processing leads to better recall.

Cerebral Cortex

The outer layer of the brain's cerebrum, involved in complex functions such as thought, language, and consciousness.

Short-term Memory

The part of the memory system where information is stored for a short duration, often considered to be about 20 to 30 seconds.