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  Multiple Choice Questions

Chapter 4 – Skeletal Muscle and Physiology

In each of the multiple choice questions ONE of the answers is CORRECT.

Q1. How can Type I muscles be described?

Choice 1 Fast contracting and fatigue resistant
Choice 2 Fast contracting and not fatigue resistant
Choice 3 Slow contracting and fatigue resistant
Choice 4 Slow contracting and not fatigue resistant

Q2. What type of channel allows ion movement during muscle contraction?
Choice 1 Repolarisation gated channel
Choice 2 Ligand gated channel
Choice 2 Depolarisation gated channel

Choice 2 Cellular gated channel


Q3. What is the basic functional unit of the muscle?

Choice 1 Actin
Choice 2 Myosin
Choice 2 Sarcomere

Choice 2 Endplate



Q4. What sub-types can metabolism be divided into?
Choice 1 Atabolism and Anabolism

Choice 2 Catabolism and Canabolism
Choice 2 Anabolism and Catabolism

Choice 2 Atabolism and Canobolism



Q5. What is the body’s most efficient means of ATP production?
Choice 1 Oxidative phosphorylation
Choice 2 Glycolysis
Choice 3 Gluconeogenesis
Choice 3 Electron transport chain


Q6. Which of these is not a type of buffering that occurs in cells?
Choice 1 Physiochemical

Choice 2 Metabolic
Choice 3 Cytoplasmic
Choice 4 Organellar

Q7. What is the Krebs cycle also known as?
Choice 1 ACT cycle

Choice 2 TAC cycle
Choice 3 CCT cycle
Choice 4 TCA cycle

Q8. Which process allows glucose generation from non-carbohydrate sources?
Choice 1 Oxidative phosphorylation

Choice 2 Citric acid cycle
Choice 3 Glycolycis
Choice 4 Gluconeogenesis

Q9. When is force generated by a muscle high?

Choice 1 When its length is not changing
Choice 2 When it is lengthening
Choice 2 When it is shortening

Choice 2 When it is relaxing


Q10. What is active tension produced by in a muscle?
Choice 1 Connective tissues

Choice 2 Myofibrils
Choice 3 Actin
Choice 4 Myosin

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