/.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
/.Tendons connect bone to bone. - Answer-✅false
/.Tendons: - Answer-✅Are extensions of muscle fibers, Connect muscle to bone
/.The points of muscle attachment are known as the - Answer-✅insertion, origin
/.The origin is the distal attachment of a muscle - Answer-✅false
/.These sense organs measure the strain in a muscle and can be used to pre-set the
tension of muscles. - Answer-✅Muscle spindles
/.Myofibrils are constructed of overlapping strands of protein polymers called - Answer-
✅actin and myosin
/.What is the byproduct of glucose and glycogen metabolism (glycolysis) in anaerobic
muscle energetics? - Answer-✅Lactic Acid
/.Type I muscle fibers are aerobic. - Answer-✅true
/.Type II muscle fibers are slow twitch fibers. - Answer-✅false
/.Cardiovascular exercise results in: - Answer-✅Mitochondrial adaptations and Capillary
capacity adaptations
/.Muscular hypertrophy is a(n) - Answer-✅increase in muscle fiber size
/.Kinesiology is - Answer-✅he science or study of movement, and the active and
passive structures involved
/.An example of an antagonist muscle is - Answer-✅riceps during a biceps curl
/.The angle of pull is - Answer-✅the variance of force at different points in the range of
motion of an exercise
/.A lever is defined as - Answer-✅a rigid bar that turns around an axis of rotation or
fulcrum