Muscle Tissue

Question 1

a-

Answer 1

not

Question 2

-algia

Answer 2

pain

Question 3

apo-

Answer 3

from

Question 4

dys-

Answer 4

bad, difficult

Question 5

endo-

Answer 5

within

Question 6

-graph

Answer 6

to write

Question 7

hyper-

Answer 7

above, excessive

Question 8

iso-

Answer 8

equal

Question 9

-lemma

Answer 9

skin, rind

Question 10

-metric

Answer 10

measure, length

Question 11

myo-

Answer 11

muscle

Question 12

mys-

Answer 12

muscle

Question 13

-neurosis

Answer 13

nerve, sinew

Question 14

peri-

Answer 14

around

Question 15

sarco-

Answer 15

flesh, muscle

Question 16

tetan-

Answer 16

rigid, tense

Question 17

-tonic

Answer 17

tension

Question 18

troph-

Answer 18

nourishment, growth (growth in size not number)

Question 19

tropo

Answer 19

turning

Question 20

3 types of muscle tissue

Answer 20

smooth, cardiac, skeletal

Question 21

which types of mm are striated

Answer 21

skeletal and cardiac

Question 22

funcs. of mm tissue (5)

Answer 22

-motion
-stabilizing body position
-regulating organ volume
-mvt of substances w/in body
-thermogenesis

Question 23

individual mm cell is called a ____ ____

Answer 23

mm fiber

Question 24

muscle cell membrane

Answer 24

sarcolemma

Question 25

cytoplasm of mm cell

Answer 25

sarcoplasm

Question 26

sheets of fibrous connective tissue deep to skin that surround mms

Answer 26

fascia

Question 27

the subcutaneous layer is also known as

Answer 27

superficial fascia

Question 28

dense, irregular connective tissue that lines the external body wall (ie. under the subcutaneous fat) and holds mms together in groups

Answer 28

deep fascia

Question 29

3 layers of connective tissue that extend from the deep fascia into the mm to add strength

Answer 29

epimysium
perimysium
endomysium

Question 30

what does the epimysium surround

Answer 30

the whole mm beneath the deep fascia

Question 31

what does the endomysium surround

Answer 31

each mm fiber from another

Question 32

what does the perimysium surround

Answer 32

10-100 individual mm fibers forming bundles called fascicles

Question 33

tendon

Answer 33

narrow cords of dense, regular connective tissue that joins mm to periosteum of bone

Question 34

junction b/w motor neuron and skeletal mm fiber

Answer 34

neuromuscular junction

Question 35

motor neurons are found in the _________ and each mm fiber is innervated w/ one branch of an axon

Answer 35

endomysium

Question 36

capillaries are found in the ______ and each mm fiber is closely associated with at least one capillary

Answer 36

endomysium

Question 37

skeletal mm cells are _______ and form embryonically by the fusion of embryonic ________

Answer 37

multinucleated,
myoblasts

Question 38

organelle that stores calcium ions needed for mm contraction

Answer 38

sarcoplasmic reticulum

Question 39

perpendicular invagination of the sarcolemma that penetrate into the sarcoplasm

Answer 39

T (transverse) tubules