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During an anatomical class,Dr.Hales removes the heart of a frog and places it in a beaker of oxygenated Ringer's solution.He then instructs his health care trainees to observe how the muscles of the frog's heart continue to contract even without external stimulation.What property of the muscles of the heart is Dr.Hales asking his students to observe?
Saturated Fatty Acid
A type of fatty acid with no double bonds between the carbon atoms in the chain, leading to a maximum number of hydrogen atoms bonded to carbons.
Lecithin
A fatty substance found in plant and animal tissues that is utilized as an emulsifier in food products.
Triglyceride
A type of fat molecule consisting of three fatty acids linked to a glycerol backbone, stored in the body's fat cells.
Wax
A broad group of organic substances that are solid at room temperature but melt upon heating, often used as protective coatings or in candle making.
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