A. A. A stress test can be used to test for heart disease. Stress tests are tests performed by a doctor and/or trained technician to determine the amount of stress that your heart can manage before developing either an abnormal rhythm or evidence of ischemia (not enough blood flow to the heart muscle).
The four types of organic compounds are carbohydrates, lipids, proteins and nucleic acids. Organic molecules contain the elements carbon and hydrogen, and they are found and made in living things. Keep Learning.
Living things contain four major types of. carbon-based molecules. The organic molecules in living things fall into four major groupsÃ. carbohydrates,lipids,proteins,and nucleic acids.You may already be. familiar with these types of molecules and their functions. Carbohydrates include sugars and starches.They are found in foods. such as bread and pasta.Many lipids are fats or oils.Proteins are neces-. sary for many functions in the body,including the formation of muscle. tissue.Nucleic acids are the molecules that carry the genetic code for.