Which of the Following Lists All of the Events That

question 20

Multiple Choice

Which of the following lists all of the events that occur with respiration?

• A)Inhaling and exhaling
• B)Ventilation, external and internal respiration, and cellular respiration
• C)Inflating and deflating alveoli
• D)Delivering carbon dioxide to cells and removing oxygen from cells

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Definitions:

CNS

Central Nervous System, comprised of the brain and spinal cord, responsible for processing and coordinating sensory information and motor commands.

PNS

Stands for Peripheral Nervous System, which includes all the nerves outside of the brain and spinal cord.

Plasma Membrane

A bi-layer of lipids and proteins that surrounds a cell, controlling the entry and exit of substances.

Hyperpolarize

To increase the polarization or difference in electric charge across a membrane, typically making it more negative inside compared to outside.