Muscle Tissue Quiz 1 Part 1
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Covering the basics of muscle tissue structure and function - mostly skeletal. Explanations provided for every question.
- 1.
- A.
Stabilize Joints
- B.
Generate Heat
- C.
Filtering Wastes
- D.
Maintain Posture
- E.
Produce Movement
- 2.
- 3.
- A.
Walls of the heart
- B.
Visceral muscles
- C.
Risorius
- D.
All of the above
- E.
None of the above
- 4.
- A.
Elasticity
- B.
Excitability
- C.
Extensibility
- D.
Contractility
- E.
All of the above are functions of muscle tissue
- 5.The ability of a muscle to receive and respond to stimulus is referred to as:
- A.
Irratibility
- B.
Contractility
- C.
Extensibility
- D.
Elasticity
- E.
None of the above
- 6.The ability of the muscle tissue to be stretched refers to it's:
- A.
Irratibility
- B.
Contractility
- C.
Extensibility
- D.
Elasticity
- E.
None of the above
- 7.The ability of a muscle fiber to recoil and resume resting length after being stretched is referred to as:
- A.
Excitability
- B.
Contractility
- C.
Extensibility
- D.
Elasticity
- E.
None of the above
- 8.The ability of muscle tissue to shorten forcibly when stimulated is known as:
- A.
Excitability
- B.
Contractility
- C.
Extensibility
- D.
Elasticity
- E.
None of the above
- 9.The ______ is the sheath surrounding each individual muscle fiber.
- 10.The epimysium is made up primarily of what connective tissue?
- A.
Dense Irregular Connective Tissue
- B.
Reticular and Areolar
- C.
Loose Irregular Connective Tissue
- D.
Stratified squamous epithelial
- E.
None of the above
- 11.What in the heck is a fasicle?
- A.
Outer surface of a muscle
- B.
Body layer beneath hypodermis
- C.
Bundle of muscle fibers
- D.
Isn't that what they called old-school copy machines?
- E.
None of the above
- 12.What type of connective tissue is the endomysium primarily constructed from?
- A.
Dense Irregular Connective Tissue
- B.
Areolar and Reticular
- C.
Loose Irregular Connective Tissue
- D.
Cuboidal epithelial
- E.
None of the above
- 13.The Origin of a muscle is the more movable attachment of the muscle.
- A.
True
- B.
False
- C.
Unable to be determined at this time
- 14.Indirect attachments are the most common type of attachment.
- A.
True
- B.
False
- C.
Unable to be determined with available information
- 15.Direct or "fleshy" attachments occur when the epimysium is fused to a periosteum or perichondrium.
- A.
True
- B.
False
- C.
Unable to be determined with available information
- 16.
- A.
Tough collagenic fiber
- B.
Muscle to bone connection
- C.
Sheet-like connective tissue
- D.
All of the above
- E.
None of the above
- 17.Muscle fiber is another name for muscle cell.
- A.
True
- B.
False
- C.
Not enough info
- 18.The plasma membrane of a muscle cell is known as a:
- A.
Sarcomembranous
- B.
Endoplasmic reticulum
- C.
Sarcoplasmic reticulum
- D.
Sarcoplasm
- E.
Sarcolemma
- 19.The sarcoplasmic reticulum is good for:
- A.
Nothing
- B.
Producing myoglobin
- C.
Forming terminal cisternae
- D.
Giving the world another sarco- word
- E.
None of the above
- 20.Which one of the following might you find in sarcoplasm?
- A.
Myoglobin
- B.
Glycosomes
- C.
A sarco prefix
- D.
All of the above
- E.
None of the above
- 21.Glycosomes are granules of what?
- A.
Myoglobin
- B.
Glycoproteins
- C.
Glucose
- D.
Glycogen
- E.
None of the above
- 22.Myoglobin is what color?
- A.
Blue
- B.
Green
- C.
White
- D.
Red
- E.
Grey
- 23.Approximately how much of the cellular volume of muscle fibers consists of myofibrils?
- A.
10-30%
- B.
30-50%
- C.
50-70%
- D.
70-80%
- E.
None of the above
- 24.What bands create striations?
- A.
A and I
- B.
H and I
- C.
A and H
- D.
Snoof
- E.
None of the above
- 25.
- A.
A band
- B.
H zone
- C.
I band
- D.
Electric Sex Circus
- E.
None of the above
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