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34 Cards in this Set
- Front
- Back
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Muscles that are involuntary are
A. Cardiac B. Smooth C. Skeletal |
Cardiac and Smooth
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Muscles that have a banded apperance are
A. Cardiac B. Smooth C. Skeletal |
Cardiac and Skeletal
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Muscles that are longitudinally and circularly arranged in layers are
A. Cardiac B. Smooth C. Skeletal |
Smooth
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Muscles that have dense, connective tissue packaging are
A. Cardiac B. Smooth C. Skeletal |
Skeletal
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Muscles that come in a figure-8 type packaging of the cells are
A. Cardiac B. Smooth C. Skeletal |
Cardiac
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Muscles that have coordinated activity to act as a pump are
A. Cardiac B. Smooth C. Skeletal |
Cardiac
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Muscles that move bones and the facial skin are
A. Cardiac B. Smooth C. Skeletal |
Skeletal
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Referred to as the muscular system
A. Cardiac B. Smooth C. Skeletal |
Skeletal
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Muscles that are voluntary are
A. Cardiac B. Smooth C. Skeletal |
Skeletal
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The difference between the permysium and the epimysium are...
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PERMYSIUM: connective tissue surrounding a fascicle
EPIMYSIUM: connective tissure ensheathing the entire muscle |
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The permysium and the epimysium have the same kind of tissue. What kind is it?
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Connective tissue
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A sarcomere can be described as...
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Contractile unit of muscle
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What is a muscle cell called?
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A fiber
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The endomysium is a thin ______________ tissue investing each muscle cell
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Connective
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Plasma membrane of the muscle cell is called
A. Sarcomere B. Sarcolula C. Sarcolemma |
C. Sarcolemma
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True or False:
A myofibril is a short, filamentous organelle found within muscle cells that has a banded appereance. |
False!
Everything in this statement is true except a myobibril is long, NOT SHORT |
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A structure that contains actin or myosin is called
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myofiliament
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A cordlike extension of connective tissue beyond the muscle, swerving to attach it to the bone is an example of
A. a ligament B. a tendon |
B. a tendon
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A discrete bundle of muscle cells is called
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a fascicle
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What is glucose?
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It's the principle of sugar in the blood
It's a monosacchardie simple sugar used in cell respiration |
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ATP is an energy source. That means that it...
A. Never needs to be regenerated, it keeps going! B. That bad ones do... C. They must be regenerated if contraction is continued! |
C. They must be regenerated if contraction is continued
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Using these clues, what type of respiration is this.
Clue 1. It's a metabolic process Clue 2. ATP is produced |
Cellular respiration
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Is this anaerobic respiration or aerobic respiration...
- occurs in the mitochondria and it's cell respiration with oxygen - |
Aerobic Respiration.
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What does Aerobic Respiration have that Anaerobic Respiration doesn't?
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Cell respiration with oxygen
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True of False...
We need oxygen because cells can't produce as much ATP without oxygen. There must be a constant flow. |
True!
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What are 2 things that can tell you if a person has oxygen debt.
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1. deep breaths
2. rapid breaths |
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______ _______ is beleived to be what results in oxygen debt.
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Muscle fatigue
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Do you lose or gain ATP during oxygen debt?
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LOSE!
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Do you have an increase or decrease in lactic acid during oxygen debt?
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DECREASE!
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During oxygen debt, do you have and increase or decrease in oxygen?
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DECREASE
duh |
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Is Carbon Dioxide increased or decreased during oxygen debt?
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INCREASED
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NOTES-
An isotonic contraction is a contraction in which the muscle shortens and work is done. |
NOTES-
An isotonic contraction is a contraction in which the muscle shortens and work is done. |
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NOTES:
Tetanus is a continuous contraction that shows no evidence of relaxation. |
NOTES:
Tetanus is a continuous contraction that shows no evidence of relaxation. |
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NOTES:
Isometric contraction is a contraction in which the muscle does not shorten but tension in the muscle keeps increasing |
NOTES:
Isometric contraction is a contraction in which the muscle does not shorten but tension in the muscle keeps increasing |
