Kaitlyn Semien
Quiz by , created more than 1 year ago

An introduction of the muscular system Functions of the muscular system Characters of the muscular system Kinds of Muscle Skeletal Muscular Structure Gross Anatomy Microscopic Anatomy Types of Skeletal Muscle Contrations Effects of Excercise on Muscles

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Kaitlyn Semien
Created by Kaitlyn Semien almost 9 years ago
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Muscular Systems- "Little Mouse"

Question 1 of 30

5

A build up of lactic acid in the muscles and a lack of ATP.

Select one of the following:

  • Muscle fatigue

  • O debt

  • Muscle resistance

Explanation

Question 2 of 30

5

Leads to the enlargement of skeletal muscle are unable to contract

Select one of the following:

  • O debt

  • Resistance exercise

  • muscle fatigue

Explanation

Question 3 of 30

5

How many skeletal muscles does the body have

Select one of the following:

  • 150

  • 200

  • 500

  • 300

Explanation

Question 4 of 30

5

Aerobic excerise can cause the following except:

Select one of the following:

  • Increase in the size of skeletal muscles

  • IncreasedsFlexiablity

  • Increase blood supply to muscles

Explanation

Question 5 of 30

5

A specialized nerve that transmits a impore to musical causing contractions

Select one of the following:

  • motor neuron

  • neuromuscular junction

  • motor unit.

Explanation

Question 6 of 30

5

A specialized point of contract between a nerve ending and the muscle fiber it contracts.

Select one of the following:

  • neuromuscular junctions

  • motor neuron

  • motor unit

Explanation

Question 7 of 30

5

The combination of the neuron and the skeletal muscluar it stimulates

Select one of the following:

  • motor neuron

  • motor unit

  • neuronmuscular junction

Explanation

Question 8 of 30

5

Graded responds are :

Select one of the following:

  • responses that vary directly to the strenght of the stimulus

  • responses that happen due to extreme cold

  • responses that happen due extreme heat

  • the body's response to a infection or virus

Explanation

Question 9 of 30

5

Graded responses can be produced 2 ways

Select one of the following:

  • True
  • False

Explanation

Question 10 of 30

5

Graded responses can be produced all of the following ways except:

Select one of the following:

  • changing the speed of the muscle contraction

  • changed the number of muscle cells that are contrated

  • changing the stimulus

Explanation

Question 11 of 30

5

Single contractions of muscles fibers caused by rapid delievery of the nerves

Select one of the following:

  • twitch contractions

  • tetonic contractions

  • isotonic contractions

Explanation

Question 12 of 30

5

Sustained and stecely muscle contractions caused by a series of stimuli coming in a muscle in a rapid sucession

Select one of the following:

  • twitch contractions

  • tetonic contraction

  • isotonic contraction

Explanation

Question 13 of 30

5

Microfilments shorter and produce movements at a joint The tension applied is held constrast until provides indevices and muscle enlargement.

Select one of the following:

  • Isotonic contraction

  • isometric contraction

  • tetonic contractions

Explanation

Question 14 of 30

5

Mersce relaxes and contractions in which muscles do not shorten, movements is not occurring.

Select one of the following:

  • isometic contraction

  • isotonic contraction

  • tetonic contraction

Explanation

Question 15 of 30

5

When a muscle is served or damaged it nerves supply will do which of the following except:

Select one of the following:

  • Loses tone

  • Becomes paralyzed

  • becomes soft and flabby

  • Contines to transmits nerve pluses.

Explanation

Question 16 of 30

5

Attachment to the bone that remains relatively station and fixed when movement at the joint occurs.

Select one of the following:

  • Body

  • Origin

  • Tendon

Explanation

Question 17 of 30

5

Attachs muscle to bone

Select one of the following:

  • Origin

  • Tendon

  • Body

Explanation

Question 18 of 30

5

Small sacs filled with fluid that in located between some tendons and underlining bone.

Select one of the following:

  • Bursae

  • Origin

  • Insertion

Explanation

Question 19 of 30

5

Point of an attachment of bone that moves when a muscle is contracted.

Select one of the following:

  • origin

  • insertion

  • tendon

Explanation

Question 20 of 30

5

Plasma membrane of the muscle cell

Select one of the following:

  • sarcolemma

  • sarcoplasm

  • actin

Explanation

Question 21 of 30

5

Cytoplasm of a muscle cell

Select one of the following:

  • sarcoplasm

  • sarcolemma

  • sarcomere

Explanation

Question 22 of 30

5

The thick protein of myofilment

Select one of the following:

  • Myosin

  • Actin

  • sacromere

Explanation

Question 23 of 30

5

The thin protein of the myofilament

Select one of the following:

  • actin

  • myosin

  • bundles

Explanation

Question 24 of 30

5

Contractic units made up myosin at actin

Select one of the following:

  • sarcomere

  • myosin

  • bursae

Explanation

Question 25 of 30

5

Ready contracliy muscle cells that are grouped

Select one of the following:

  • Fibers

  • myofilrils

  • myosin

Explanation

Question 26 of 30

5

Long ribbon like organelles in the cytol cell of a muscle cell and make up the muscle fibers

Select one of the following:

  • myofibrils

  • myosin

  • fibers

Explanation

Question 27 of 30

5

A group of muscle cell

Select one of the following:

  • bundle

  • myosin

  • myofibrils

Explanation

Question 28 of 30

5

Straited and voluntary. Makes up to 40-50% of body weight.

Select one of the following:

  • Skeletal

  • Cardiac

  • Smooth

Explanation

Question 29 of 30

5

Found in the stomach and intestines

Select one of the following:

  • smooth

  • cardiac

  • skeletal

Explanation

Question 30 of 30

5

Muscles' ability to increase in length

Select one of the following:

  • excitability

  • extensibility

  • contractiliy

Explanation

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