Section 3 Flashcards
Normal resting heart rate for a sedentary person
80 bpm
What is the name for projections protruding from the bone to which tendons and ligaments attached?
Processes
Which of the following exercises would be most likely to contribute and a cute increase in testosterone levels?
Back squat
The deep longitudinal sub system includes which of which muscle groups?
Hamstrings and erector spinae ?
What percent of the human body and male and female adult is comprised of water?
60%
Omega-3 fatty acids do not include which fatty acid?
Palmitic acid
What substance is banned in the United States?
DMAA
When glucose is broken down, what molecule is created that could also be oxidize under aerobic conditions?
Pyruvate
When a person loses body weight, what is the only way that mass is lost?
As exhaled carbon dioxide
Catecholamines are responsible for which of the following actions?
Increased stroke volume and decreased heart rate
Increased heart rate and decreased stroke volume
Increase lipogenesis
Increased Lipolysis
?
Vitamin C’s role
Collagen synthesis and immunity
Three types of muscles in the body
Skeletal, cardiac, and smooth
Which cell is the functional unit in the nervous system
Neuron
What does the electron transport chain, (ETC) do?
Uses oxygen gradient to create ATP through a process called chemiosmosis to start oxidative phosphorylation
Movements that take place within a joint and are not visible to the human I’m a be classified in what way?
Arthrokinematic
What is the scientific term that describes the nervous system’s role in the contract/relax relationship between Agonist and antagonist?
Reciprocal inhibition
What is the normal respiratory rate for an adult during rest?
15 breaths per minute
Two factors that define any type of exercise are?
Intensity and duration
Which component of blood is primarily responsible for clotting mechanisms?
Platelets
Improve performance during a plyometric jump is dependent upon?
Rapid amortization phase?
If someone went out for a 5 mile jog with their friend, which energy system would provide most of the ATP for this activity?
Oxidative phosphorylation
Compared to nonheme iron, heme iron is absorbed how?
More efficiently
Most well-known and well researched effect of omega-3 fats relates to?
Heart health