issa final exam

the primary fuel during endurance exercise is - Answer- fatty acids the human body consists of - Answer- chemicals, cells, tissues Metabolism can be categorized in the following phases - Answer- catabolism & anabolism BMR stands for - Answer- basal metabolic rate A 30-minute jog would rely most heavily on which energy pathway? - Answer- oxidative The automatic tendency to maintain a relatively constant internal environment is called homeostasis. - Answer- true About 98% of the human body is composed of only six elements: oxygen, carbon, hydrogen, nitrogen, calcium and phosphorous. - Answer- true Mitochondria are known as the powerhouse of the cell. - Answer- true The heart, arteries and veins are part of the circulatory system. - Answer- true The ATP/CP pathway is considered aerobic metabolism. - Answer- false Non-oxidative glycolysis is reliable for: - Answer- Up to 2 minutes of ATP production The primary fuel during endurance exercise is - Answer- muscle glycogen The main purpose of hormones is to: - Answer- Alter the rate of synthesis of your cellular protein, Change the rate of enzyme activity, Change the rate of transport of nutrients through the cell wall The main purpose of the digestive system is - Answer- the breakdown of foods and waste elimination. The main purpose of the respiratory system is: - Answer- To supply oxygen to the body, To eliminate carbon dioxide in the body, To regulate the body's pH balance The average human adult skeleton has - Answer- 206 bones There are 80 bones in the axial skeleton. - Answer- true This type of joint permits a wide range of movement in ONE plane. - Answer- hinge joints