They will use these key words, synonyms, and key phrases to begin searching resources for answers to their research questions. Tell students that a key word is the word or words that the question is about. They are the important words in the question. 2. Hold up one research question on a sentence strip and ask students to identify the key words in the question.
Exercise and ATP. Prev Next. For your muscles -- in fact, for every cell in your body -- the source of energy that keeps everything going is called ATP. Adenosine triphosphate (ATP) is the biochemical way to store and use energy. The entire reaction that turns ATP into energy is a bit complicated, but here is a good summary:
In Activity 4.2.4, you learned that ATP is required for successful muscle contraction. Now you will zoom in on the sarcomere, the smallest unit of a muscle, and see exactly how ATP is used to make a muscle contract and relax. The sarcomere is made up of two important proteins, actin and myosin.You will investigate the movement of these two fibers in contraction as well as the role other ions, electric stimuli and body systems play in this process. Using your findings, you will design and build a 3D working model of muscle contraction.n Activity 4.2.4, you learned that ATP is required for successful muscle contraction. Now you will zoom in on the sarcomere, the smallest unit of a muscle, and see exactly how ATP is used to make a muscle contract and relax. The sarcomere is made up of two important proteins, actin and myosin.