Double Jeopardy Skeletal muscle Torso $200 $200 $200 $200 $200 $400 Muscles Posterior Skeletal muscle movements Muscles Anterior Neuromuscular junction Torso $200 $200 $200 $200 $200 $400 $400 $400 $400 $400 $600 $600 $600 $600 $600 $800 $800 $800 $800 $800 $1000 $1000 $1000 $1000 $1000

$200 Question from A1 What muscle is number 2 pointing to?

$200 Answer from A1 pectoralis major

$400 Question from a2 What muscle is number 4 pointing to?

$400 Answer from a2 Deltoid

$600 Question from a3 What muscle is number 1 pointing to?

$600 Answer from a3 trapezius

$800 Question from a4 What muscle is number 5 pointing to?

$800 Answer from a4 biceps brachii

$1000 Question from a5 What muscle is number 6 pointing to?

$1000 Answer from a5 External oblique

$200 Question from b1 What muscle is number 3 pointing to?

$200 Answer from b1 gluteus maximus

$400 Question from b2 What muscle is number 6 pointing to?

$400 Answer from b2 trapezius

$600 Question from b3 What muscle is number 8 pointing to?

$600 Answer from b3 Gluteus medius

$800 Question from b4 What muscle is number 7 pointing to?

$800 Answer from b4 latissimus dorsi

$1000 Question from b5 What muscle is number 1 pointing to?

$1000 Answer from b5 gastrocnemius

$200 Question from c1 What muscle is number 3 pointing to?

$200 Answer from c1 Rectus Abdominus

$400 Question from c2 What is the line that runs down the middle of the rectus abdominus?

$400 Answer from c2 Linea Albea

$600 Question from c3 What muscle is number 4 pointing to?

$600 Answer from c3 trapezius

$800 Question from c4 What muscle is number 8 pointing to?

$800 Answer from c4 Latissimus Dorsi

$1000 Question from c5 What is shown by the bands of dense white fibrous connective tissue attaching the muscle to bone?

$1000 Answer from c5 Tendons

$200 Question from d1 These are the cells that cause muscle fibers to contract

$200 Answer from d1 Motor neurons

$400 Question from d2 What is the term used to describe the electrical impulse that travels down the axon of the motor neuron to the end bulbs (synaptic terminals)?

$400 Answer from d2 Action Potntial

$600 Question from d3 The Action Potential that was sent from the motor neurons causes the synaptic vesicles to fuse with the end bulb membrane, resulting in the release of this chemical.

$600 Answer from d3 Acetylcholine (Ach)

$800 Question from H4 Immediately after it binds to its receptors, Ach (Acetylcholine) will be broken down by what enzyme?

$800 Answer from H4 Acetylcholinesterase (AchE)

$1000 Question from H4 Once the Acetylcholine ACh binds with its receptor, what cation is released to trigger the second action potential?

$1000 Answer from H4 Sodium Na+

$200 Question from e1 All of the muscle fibers controlled by a single motor neuron is known as a _____________ ____________.

$200 Answer from e1 Motor unit

$400 Question from e2 This term describes the ability to activate more motor units as more force (tension) needs to be generated

$400 Answer from e2 Recruitment

$600 Question from e3 There are always some motor units active, even when at rest. This resting tension which helps stabilize bones & joints, is known as?

$600 Answer from e3 Muscle tone

$800 Question from e4 This type of contraction occurs as tension increases and the length of muscle changes usually resulting in movement of a joint. (Example: Lift dumbbells .

$800 Answer from e4 Isotonic contraction

$1000 Question from e5 This type of contraction occurs when there is no change in length of muscle even as tension increases. (Example: holding a weight at arm's length)

$1000 Answer from e5 Isometric contraction