72 kg = _____________ lbs.     (round to the nearest tenth)   Provide numerical (number) answer only.

Two students studying physiology taste a known “bitter” substance, and both report sensing bitterness. They then sample another substance. Student A reports sensing both a bitter taste and a salty taste, but student B reports only a salty taste. What is the most logical explanation?

The myelin sheath is produced by _____________ in the central nervous system.

Evaluate the integral using the given substitution.   Substitute     

The functional unit of a muscle is called a ________________.

The smallest blood vessels is the ______________.  It has the thinnest walls and is the site of nutrient, gas, and waste exchange.

Normal blood is mostly composed of:

This type of sensory receptor detects physical deformations caused by stimuli such as pressure, motion, stretch, and sound.

What is an accepted treatment for muscle weakness caused by the disease myasthenia gravis?

After traveling the world and sampling a variety of local foods in several countries, Jason started having dull burning sensations in his abdomen (belly region).  Upon seeing a doctor, he was diagnosed with a gastric ulcer.  What would be the most effective treatment to cure his ulcers?