The neuromuscular system for AQA A-level class year 12 riddlesdown

What is the autonomic nervous system?
The most experienced stage of learning
The involuntary regulation of our internal organs
The reflex arc in the spine
Where the nervous system and the muscles work together to allow movement.
What is the neuromuscular system?
The nervous system and the muscles work together to allow movement
The pathway in which your breathing rate and heart rate is increased
The pathway in which your breathing rate and heart rate is decreased
The sensory receptors found in the muscles and joints
Which muscle fibre type has the smallest motor neurone size out of these three?
Type I
Type IIa
Type IIb
Which muscle fibre type has the highest mitochondrial density?
Type I
Type IIa
Type IIb
What is hypertrophy
When the muscle has a lot of energy and is ready for training
Where the muscle has become bigger and stronger
When you overextend the muscle or joint
An injury to do with the tightness of the muscle
What does a motor unit consist of?
A motor neurone and a muscle fibre type
Lots of motor neurones and a muscle fibre type
A motor neruone and lots of different muscle fibre types
Lots of motor neurones and lots of different muscle fibre types
The muscle spindle and the Golgi tendon organ are both types of...
Proprioceptors
Baroreceptors
Chemorecepetors
Balareceptors
Which one of these is true
Wave summation= when the impulses arrive at different places on the neurone at the same time
Tetanic contraction= single twitches and not sustainable
Spatial summation= when the impulses arrive at the same time but at different places on the neurone
Tetanic contraction= a weak contraction that is sustainable and links with Spatial Summation
Oxidative muscle fibres are...
Anareobic
Aerobic
Oxyrobine
Helorobic
What is the stretch reflex
When you pull your muscle
When you tear your muscle
When your body prevents overstretching
When your body prevents exhaustion
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