Muscle Tissue
14 hours ago
hlebow
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16 QuestionsShow answers
  • Question 1
    30 seconds
    Q.

    Which type of muscle is striated?

    answer choices

    skeletal

    smooth

    cardiac

  • Question 2
    30 seconds
    Q.

    Which of the following is NOT a characteristic of muscles?

    answer choices

    Contractility

    Elasticity

    Solubility

    Extensibility

  • Question 3
    30 seconds
    Q.

    Which of the following is NOT a function of muscles?

    answer choices

    produce movement

    produce energy

    stabilize joints

    generate heat

  • Question 4
    30 seconds
    Q.

    The epimysium covers

    answer choices

    the entire muscle

    the fascicle

    the muscle fiber

    the myofibril

  • Question 5
    30 seconds
    Q.

    Which connective tissue surrounds the fascicle?

    answer choices

    epimysium

    perimysium

    sarcolemma

    endomysium

  • Question 6
    30 seconds
    Q.

    Which connective tissue is just outside the sarcolemma?

    answer choices

    epimysium

    perimysium

    endomysium

    fascicle

  • Question 7
    30 seconds
    Q.

    A bundle of fascicles is a

    answer choices

    myofibril

    muscle fiber

    sarcomere

    muscle

  • Question 8
    30 seconds
    Q.

    A bundle of muscle fibers is a

    answer choices

    muscle

    fascicle

    myofibril

    sarcomere

  • Question 9
    30 seconds
    Q.

    A bundle of myofibrils is a

    answer choices

    muscle

    sarcomere

    muscle fiber

    fascicle

  • Question 10
    30 seconds
    Q.

    The contractile unit of a muscle made of actin and myosin.

    answer choices

    tendon

    fascicle

    muscle

    sarcomere

  • Question 11
    30 seconds
    Q.

    Myofilaments are made of

    answer choices

    fascicles

    myosin

    myofibrils

    actin

  • Question 12
    30 seconds
    Q.

    Which animal has a pattern that is closest to striations?

    answer choices

    cheetah

    giraffe

    coral snake

    squirrel

  • Question 13
    30 seconds
    Q.

    Which of the following contain actin only?

    answer choices

    I bands

    A bands

    H zones

    M lines

  • Question 14
    30 seconds
    Q.

    Which of the following is NOT true of A bands?

    answer choices

    contain actin and myosin

    contain the H zone

    are darker in appearance

    Contain the Z disc

  • Question 15
    30 seconds
    Q.

    Which of the following marks the end of a sarcomere?

    answer choices

    H zone

    Z disc

    M line

    A band

  • Question 16
    30 seconds
    Q.

    Which of the following is NOT part of the Sliding Filament Model?

    answer choices

    Actin heads attach to myosin fibers

    actin is pulled towards the M line

    I bands shorten

    ATP is required

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