5 Written questions
5 Matching questions
- Sinoatrial node
- Proprioception & Kinetic sense
- The two Principal contractile proteins found in the skeletal muscle are:
- force velocity curve
- a long nerve fiber that conducts away from the cell body of the neuron
- b ability of muscles to produce force w/ increasing velocity. muscle force increases, velocity of contraction decreases
- c the heart's pacemaker, located in the wall of the right atrium
- d • How the body sense where it is in space
• Receptors: Located in the muscles and tendons
• Info from proprioceptors is sent to the brain
- e Actin and Myosin
5 Multiple choice questions
- a higher percentage of type I fibers
- • Formation of cross bridges between actin and myosin filaments.
• Reduction in distance between z-lines or sarcomere "power stroke"
• ATP is required for muscle contraction
o Myosin ATPase breaks down ATP as fiber
- the junction between the axon tip of the sending neuron and the dendrite or cell body of the receiving neuron
- ATP production through aerobic metabolism
- Basic skeletal muscle unit. Capable of force production and shortening. Arrangement of protein filaments and gives straight appearance.
5 True/False questions
Three Parts to the structure of a Neuron: → the division of the autonomic nervous system that calms the body, conserving its energy (Rest and Digest)
Learning Effect → Q = HR (bmp) × SV (mL) (5-Men) (4.5-Women)
Parasympathetic Nervous System → a branch of the autonomic nervous system and prepares the body for quick action in emergencies; "fight or flight"
Eccentric → o Muscle shortens during force production
Depolarization → Channels for K+ open and it leaves cell