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- 1. Multiple ChoiceThis type of muscle tissue is found only in the heartSkeletalCardiacSmooth
- 2. Multiple ChoiceThis type of muscle tissue is found in the walls of hollow organs such as the stomachSkeletalCardiacSmooth
- 3. Multiple ChoiceThis type of muscle tissue is attached to bones wand helps control voluntary movementSkeletalCardiacSmooth
- 4. Multiple ChoiceMuscle tissueIs tissue that functions in lining, covering, and glandular tissueIs tissue involved in protecting, supporting, and binding together other body tissuesIs tissue that contracts and shortens to produce movementTissue that receives and conducts electrochemical impulses from one part of the body to another
- 5. Multiple ChoiceWhich types of muscle tissue are voluntaryCardiac MuscleSmooth MuscleSkeletal MuscleSkeletal Muscle and Smooth Muscle
- 6. Multiple ChoiceWhich type(s) of muscle tissue have visible striationsOnly Cardiac MuscleOnly Skeletal MuscleOnly Smooth MuscleSkeletal and Cardiac Muscle
- 7. Multiple ChoiceThis type of muscle tissue is found in the walls of hollow organs such as the stomachSkeletalCardiacSmooth
- 8. Multiple Choice
Which BEST describes the relationship between a myofibrils, muscle fibers, and muscles?
Myofibrils are located inside the muscle fiber. Muscles fibers make up muscles.
Myofibrils are located outside the muscle fiber. Muscles fibers make up muscles.
Muscle fibers are located inside myofibrils. Myofibrils make up muscles.
- 9. Multiple Choice
Identify C; plasma membrane of the muscle cell
Nucleus
Sarcoplasmic Reticulum
Sarcolemma
Mitochondria
Myofibril
- 10. Multiple Choice
Identify D; provides ATP
Nucleus
Sarcoplasmic Reticulum
Sarcolemma
Mitochondria
Myofibril
- 11. Multiple Choicea bundle of muscle fibersactinmysoinfasciclesarcomere
- 12. Multiple ChoiceThin filaments are made up ofactinmyosinheparinguanine
- 13. Multiple ChoiceThick filaments are made out ofmyosinactinheparinguanine
- 14. Multiple ChoiceWhen a muscle contracts, it _______gets longergets shortergets thinnergrows hair
- 15. Multiple ChoiceMyofibrils are made up of two types of proteins known as?Actin and MyosinTroponin and TropomyosinMyoglobin and hemoglobinnone of these
- 16. Multiple ChoiceA motor unit is made up of _______________.all the muscle fibers within a given musclea motor neuron and the muscle fibers it innervatesall the neurons going into an individual section of the bodya fascicle and a nerve
- 17. Multiple Choice
Which of the following connective tissue surrounds a fascicle?
endomysium
perimysium
epimysium
- 18. Multiple Choice
Which of the following connective tissue surrounds a muscle?
endomysium
perimysium
epimysium
- 19. Multiple Choice
Which of the following is NOT a characteristic of muscles?
Contractility
Elasticity
Solubility
Extensibility
- 20. Multiple Choice
Which type of muscle is striated?
skeletal
smooth
cardiac
- 21. Multiple Choice
Which of the following is NOT a function of muscles?
produce movement
produce energy
stabilize joints
generate heat
- 22. Multiple Choice
Which connective tissue is just outside the sarcolemma?
epimysium
perimysium
endomysium
fascicle
- 23. Multiple Choice
A bundle of myofibrils is a
muscle
sarcomere
muscle fiber
fascicle
- 24. Multiple Choice
The contractile unit of a muscle made of actin and myosin.
tendon
fascicle
muscle
sarcomere
- 25. Multiple Choice
Which of the following contain actin only?
I bands
A bands
H zones
M lines
- 26. Multiple Choice
Which of the following is NOT true of A bands?
contain actin and myosin
contain the H zone
are darker in appearance
Contain the Z disc
- 27. Multiple Choice
Which of the following marks the end of a sarcomere?
H zone
Z disc
M line
A band
- 28. Multiple ChoiceAnother name for a muscle cell isfasciclemyofibrilmyofilamentmuscle fiber
- 29. Multiple ChoiceThe correct order of organization of skeletal muscle tissue from large to small isA .muscle, myofibrils, fascicles, muscle fibers, myofilamentsB. muscle, myofilaments, muscle fibers, fascicles, myofibrilsC. muscle, fascicles, muscle fibers, myofibrils, myofilamentsD. muscle, muscle fibers, fascicles, myofilaments, myofibrils
- 30. Multiple Choice
Which muscle tissue has intercalated discs?
Cardiac
Smooth
Skeletal
Visceral
- 31. Multiple Choice
Which muscle tissue is located inside blood vessels?
Cardiac
Smooth
Skeletal
Vestibular
- 32. Multiple Choice
The wave-like contraction of smooth muscle lining the gastrointestinal tract that propels food is called
peristalsis
apoptosis
serosa
viscera
- 33. Multiple Choice
A ___extends from one Z disc to another Z disc.
Sarcolemma
Neuromuscular junction
Sarcomere
Motor end plate
- 34. Multiple Choice
___forms a crossbridge with actin.
actin
myosin
calcium
ATP
- 35. Multiple Choice
___slides inward during muscle contraction.
actin
myosin
- 36. Multiple ChoiceThis is a neurotransmitter used to create a muscle impulseAcetylcholineCalcium Ions (Ca2+)Sodium Ions (Na+)Protein Channels
- 37. Multiple ChoiceThe plasma membrane of a skeletal muscle cell is called the:sarcomeremyofilamentsarcolemmasarcoplasm
- 38. Multiple ChoiceWhat is a crossbridge?Where myosin binds to actinWhere the calcium crosses into the cytoplasmWhere calcium binds with troponinNone of the answers are correct.
- 39. Multiple ChoiceCellular respiration that occurs without oxygen present is calledaerobicanaerobicisotonicisometric
- 40. Multiple ChoiceIsometric contractions result in muscle contraction with movement of the body/boneTrueFalse
- Answer choicesTagsAnswer choicesTags