A Beaker Contains 145

question 56

Multiple Choice

A beaker contains 145.675 mL of a saline solution. If 24.2 mL of the saline solution are removed from the beaker,what volume of solution remains?

• A)121.475 mL
• B)121.4 mL
• C)121.5 mL
• D)121 mL

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Definitions:

Neuron

A neuron, which serves as the foundational unit of the nervous system, is essential for the reception, processing, and communication of information via electrical and chemical signals.

Impulse

A sudden, involuntary urge to do something.

Neural Transmission

The process by which neurons communicate with each other through electrical and chemical signals.

Action Potentials

Electrical impulses that are the means of communication and signal transmission within the nervous system, particularly among neurons.