BIO250 W12 Unit 4 Exam 2023/2024 with Questions and Answers Liberty University
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Course
(BIO250)
Institution
Abacus College, Oxford
BIO250 W12 Unit 4 Exam 2023/2024 with Questions and Answers Liberty University/BIO250 W12 Unit 4 Exam 2023/2024 with Questions and Answers Liberty University/BIO250 W12 Unit 4 Exam 2023/2024 with Questions and Answers Liberty University/BIO250 W12 Unit 4 Exam 2023/2024 with Questions and Answers Li...
Which of the following is not a type of muscle tissue?
Skeletal Muscle
Elastic Muscle
Cardiac Muscle
Smooth Muscle
All of the above are types of muscle tissue
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Question 2 points
How is Treppe different from Tetanus?
, Treppe occurs when successive stimuli occur before the muscle can relax
Treppe occurs with relaxation in between stimuli
Treppe and tetanus are essentially the same
Treppe does not result in greater contractile force
Treppe results in a fused contraction
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Question 3 points
Which type of contraction allows a muscle to produce tension without changing the
angle of a skeletal joint or moving a load?
The sarcomere and its associated sarcolemma
A motor neuron and the muscle fibers it innervates
A functional group of sarcomeres
A packet of actin and myosin microfilaments
All of the muscle fibers in a specific muscle
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Question 4 points
In the Sliding Filament Model of Contraction, actin and myosin filaments slide past one
another using what as an energy source?
, DNA
ADP
ATP
NADH
Carbon Dioxide
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Question 5 points
The functional unit of a muscle fiber is called what?
Sarcomere
Sarcophagus
Sartorius
Sarcoplasmic reticulum
Sarcolemma
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Question 6 points
Slow oxidative (SO) muscle fibers:
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