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Gross Anatomy of a Muscle

Total questions: 17

Worksheet time: 9mins

Name
Class
Date
1.

What is another name #2? (Hint: It is a muscle layer)

a)

Skeletal muscle

b)

Epimysium

c)

Perimysium

d)

Endomysium

2.

What is another name #5? (Hint: It is a muscle layer)

a)

Skeletal muscle

b)

Epimysium

c)

Perimysium

d)

Endomysium

3.

What is the name of #3?

a)

Skeletal muscle

b)

Myofibril

c)

Myofiber

d)

Tendon

4.

Which of the following muscular tissues are involuntary? (choose all that apply)

a)

Cardiac

b)

Skeletal

c)

Smooth

5.

What number covers a fascicle?

a)

#6

b)

#5l

c)

#4

d)

#10

6.

What is another name for #9 (cell membrane)?

a)

Sarcomere

b)

Sarcolemma

c)

Myofibril

d)

Myofiber

7.

What is another name for #10?

a)

Sarcomere

b)

Sarcolemma

c)

Myofibril

d)

Myofiber

8.

Strong band of tough tissue that attach muscle to bone

a)

Cartilage

b)

Ligaments

c)

Tendons

d)

Involuntary muscle

9.

Muscles that are not under your conscious control. Responsible for activities such as breathing, digesting food and your heart beating.

a)

Involuntary Muscles

b)

Voluntary Muscles

c)

Skeletal Muscles

10.
A sarcomere is
a)
A protein filament or fiber
b)
The basic contractile unit of muscle contraction
c)
An organelle
d)
An organ
11.

Long organelles in the myofibrils.

a)

Fascicle

b)

Myofilaments

c)

Sarcomere

d)

Sarcolemma

12.

The myofibril is made up of two filaments (myofilaments) these are the ________ and ________.

a)

actin and myosin

b)

myofibril and sarcomere

c)

myosin and myofibril

d)

actin and myofibril

13.

The connective tissue that covers the muscle cell or muscle fiber _______________________

a)

perimysium

b)

endomysium

c)

epimysium

14.

The connective tissue that covers the fascicle

a)

epimysium

b)

endomysium

c)

perimysium

15.

The connective tissue that surrounds the whole muscle

a)

epimysium

b)

perimysium

c)

endomysium

16.

The muscle cell is also known as ___________________

a)

muscle fiber

b)

myofibril

c)

myofilament

d)

fascicle

17.

True or False: Muscle is an organ

a)

True

b)

False