(Part 2) Class 7- Muscle Tissue

Question 1

The 4 functions of Muscle Tissue are _________?

Answer 1

1.Movement, 2. Hear production, 3. Stability, 4. Control of Openings

Question 2

The 5 characteristics of muscles are ______?

Answer 2

1.Conductivity, 2.Responsivness, 3.Extensibility, 4.Elasticity, 5.Contractility (CREEC)

Question 3

Of the 3 types of Muscle Skeletal Muscles are _____ and _______, whereas cardiac and smooth Muscle are ______ and ______.

Answer 3

Striated, voluntary,

smooth, involuntary

Question 4

Muscle cells are made up of strands of protein muscle fibers called ________.

Answer 4

Myofibers

Question 5

Tendons are attachments between ______ and _____ matrix and are ______.

Answer 5

Muscle, Bone, Enelastic

Question 6

The 3 types of facia are _____, _______ and _____.

Answer 6

Endomysium, Perimysium, and Epimysium.

Question 7

Collagen in connective tissue is ______ and _______.

Answer 7

Extensible, Elastic

Question 8

Endomysium facia wraps _____, Perimysium wraps ______ and Epimysium wraps ______.

Answer 8

Individual muscle cells, Bundles of muscle cells, Entire muscle

Question 9

Myofibrils are ___________of ___________ that _____. Myofibers are _____ _______.

Answer 9

bundles of muscle fibers that occupy the main portion of the cell.
muscle cells.

Question 10

The collagen fibers of the endo, peri and epimysium of the muscle continue into the ____ and the _______ and ______ of the _____.

Answer 10

Tendon ,Periosteum, Matrix of the Bone.

Question 11

An aponeurosis tendon is a ______, ______, _____, like the _____ aponeurosis.

Answer 11

Broad, flat, sheet, palmar

Question 12

A _______ is a connective tissue band that ____ from separate muscles pass under.

Answer 12

Retineculum, tendons

Question 13

Ligaments connect _______ to _______ and are ____.

Answer 13

Bone, Bone, elastic.

Question 14

A prime mover muscle is called an ________.

Answer 14

Agonist

Question 15

A muscle that aids the prime mover is a ______.

Answer 15

Synergist

Question 16

A muscle that opposes the prime mover is an _____.

Answer 16

Antagonist

Question 17

A muscle that prevents the movement of the bone is a ______.

Answer 17

Fixator

Question 18

The term Muscle Fiber means ______ _____

Answer 18

Muscle Cell

Question 19

The plasma membrane of a muscle fiber is _____.

Answer 19

sarcolemma

Question 20

The cytoplasm (fluid) of a muscle fiber (cell) is called _______.

Answer 20

sarcoplasma

Question 21

___________ are the “Power House” of the muscle cell, producing ______ needed for muscle contractions.

Answer 21

Mitochondria, ATP.