Study Concepts for Chapter 3

What is the controlling enzyme in the Krebs cycle?

What type of energy production is utilized in the presence of increased intensity of the activity?

What is the enzyme responsible for the aerobic synthesis of ATP?

What model best describes the enzyme-substrate complex?

How many calories are in Fats, Proteins and Carbohydrates?

What is the enzyme responsible for removing energy from the most common high-energy phosphate?

What rate limiting enzyme would be affected by the accumulation of ATP in glycolysis?

What is the primary purpose of the Krebs cycle?

What is the end product of the electron transport chain?

How do enzymes, as a catalyst reaction, do to the rate of the energy of activation?

What can be determined when there is a increased presence of an enzyme lactate dehydrogenase?

What do the functions of “hydrolase” enzymes do in catalyzing oxygen?

What is the name for stored polysaccharides in the muscle?

What are the four types of fat found in the body?

What important fat is utilized to produce steroids?

What is the role of Lipolysis?

What is the most important high-energy phosphate compound found in the muscle cell?

What is the simplest and most rapid method of producing ATP during exercise?

What is the principle function of glycolysis?

What is the net production of ATP by the substrate-level phosphorylation in glycolysis?

What are the two most important hydrogen carriers in bioenergetic chemical reactions?

What is the primary function of the Krebs cycle?

Where does the aerobic production of ATP occur in the body?

How much energy is formed per each pair of electrons that are passed through the electron transport chain from NADH to oxygen release?

How much total ATP production is developed by the aerobic breakdown of glucose?

What were the three main components in the hypothetical cell that we discussed in class?

What are the roles of the components in the cell that we discussed?

What is the name of the fluid medium that is found in the skeletal muscle cell?

What is an endergonic reaction by definition?

What are reactions called that are composed of two differing reactions that liberate free energy in one reaction and is used to drive the second reaction?

What is the efficiency percent of aerobic respiration?

What regulates the breakdown of creatine phosphates?

What is the most important rate limiting (controlling enzyme) in glycolysis?