Exam All Answers and
Illustrations Given
Who can store greater amounts of ATP and creatine phosphate (CP) in
the muscle cells- male or female? - ANSWER ✔✔male
What is the name for stored glucose in the human body? - ANSWER
✔✔Glycogen
What protein is found in red blood cells and is responsible for oxygen
transport? - ANSWER ✔✔Hemoglobin
What is the definition of stroke volume? - ANSWER ✔✔The amount
of blood pumped by the left ventricle of the heart in one contraction
, Stroke volume is closely related to what other cardiac efficiency
measure? - ANSWER ✔✔Cardiac output
What is the relationship between lung capacity and running speed? -
ANSWER ✔✔There is no relationship between lung capacity and
running speed
What is the primary stimulus for an increase in breathing rate
(ventilation) when running at sea level? - ANSWER ✔✔An increase in
the carbon dioxide content of the blood
What is the most important cellular organelle as it relates to energy
production and running? - ANSWER ✔✔Mitochondria
Which of the following is a physiological adaptation to running training? -
ANSWER ✔✔Expansion of the capillary network
Which of the following is a muscular adaptation to running training? -
ANSWER ✔✔Increased area of slow-twitch muscle fibers within a
muscle
Which of the following is a muscle of the shoulder? - ANSWER
✔✔Teres minor