Your doctor will adjust the dose to find the best dose for you. Use this medication regularly and exactly as prescribed in order to get the most benefit from it. To help you remember, take it at the same time(s) each day. Phendimetrazine is usually taken for only a few weeks at a time.
In their daily work, biochemists analyse enzymes, DNA, and other molecules to research the effects of drugs and food on biological processes. They use electron microscopes, lasers and other laboratory instruments as well as computer modelling software to determine the structures of molecules.
Lesson Summary. Let's review. A biochemical reaction is the interaction of two or more substances to produce another substance. The substances that interact are called reactants, and the substance that is produced is called a product. Biochemical reactions occur in recognizable patterns. One type of reaction is called a synthesis reaction. The opposite of a synthesis reaction is a decomposition reaction. Some biochemical reactions are reversible and referred to as reversible reactions. To unlock this lesson you must be a Study.com Member.