How Many Times Faster Does Oxygen Diffuse Through a Gas

question 12

Multiple Choice

How many times faster does oxygen diffuse through a gas medium than CO₂?

• A) 0.9
• B) 1.0
• C) 1.1
• D) 1.2

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Definitions:

Excitatory Response

A reaction in neural tissue that increases the likelihood of a neuron firing an action potential, typically facilitated by neurotransmitters.

Voltage Shift

A change in the electrical potential difference between two points, which can affect the flow of electricity in a circuit.

Excitatory Effect

A response in which a neurotransmitter increases the likelihood that a neuron will fire an action potential.

Receiving Neuron

A neuron that receives signals from other neurons through its dendrites.