The Pressure of a Gas Sample Was Measured to Be

question 82

Multiple Choice

The pressure of a gas sample was measured to be 489 mmHg.Which of the following is not an equivalent statement of that pressure? (1 atm = 1.01325 * 10⁵ Pa)

• A)65.2 kPa
• B)6.52 * 10⁴ Pa
• C)489 torr
• D)0.811 atm

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Definitions:

Meninges

Layers of protective tissue that cover the brain and spinal cord, including the dura mater, arachnoid mater, and pia mater.

Brain Stem

The Brain Stem is a fundamental part of the brain, connecting the brain to the spinal cord, and controls many basic life functions such as breathing, heart rate, and blood pressure.

Parasympathetic Nervous System

Part of the autonomic nervous system that conserves energy as it slows the heart rate, increases intestinal and gland activity, and relaxes sphincter muscles.

Digestion

The biological process by which the body breaks down food into absorbable forms for energy, growth, and cell repair.