Muscle Parts

Question 1

Tendon

Question 2

Muscle

Question 3

Muscle fiver bundles

Question 4

Muscle fiber

Question 5

Myofilaments

Question 6

Troponin

Question 7

Actin

Question 8

Myosin

Question 9

Myofibril

Question 10

Turbinate bones

Question 11

Smooth muscle

Answer 11

-long cell
-one nuclei
-involuntary
-found in internal organs
-not straited

Question 12

Cardiac muscle

Answer 12

-one nuclei
-alternates from dark and light
-found in heart muscle
-involuntary
-straited

Question 13

Skeletal muscle

Answer 13

-voluntary
-straited
-contains many nuclei
-found in most muscles
-long straight

Question 14

Action of skeletal muscle

Answer 14

Muscles can only contact ( shorten ) -muscles can only pull (when attached to tendon and tendon attached to bone) and not push

-Can’t be stretched past normal state

-muscles work anatagonsically in pairs on contracts one relaxes

Question 15

Organization skeletal muscle to bone and tendon

Answer 15

Muscles are attached to tendon and tendon attaches to bone
-tendons assists with movement and stability of muscles
-but tendons can snap if movement contradicts muscles typical muscles action.