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.
Each functional group differs from the other by the type of bonds or by the type of hetroatoms they contain. The most common functional groups are known as alkanes, alkenes, alkynes, aromatic hydrocarbons, organic halides, alcohols, aldehydes, ketones, esters, carboxylic acids, amines and amides. Part II: To classify, recognize and construct models of different types of isomers of organic compounds. Background Almost all compounds that contain carbon atom(s) are known as organic compounds. Most organic compounds also contain hydrogen atom(s).