D F A I G (H) E G J F P. S M M B H K C 18. The structure labeled (A, C) in the diagram above contains a series of Haversian canals through which nerves.

D

F

A

I

G (H)

E

G

J

F

P

S

M

M

B

H

K

C

18. The structure labeled (A, C) in the diagram above contains a series of Haversian canals through which nerves and blood vessels run.

19. (Compact, Spongy) bone makes up the layer labeled B in the diagram.

20. The membrane labeled C is the (bone marrow, periosteum).21. A human’s (internal, external) skeleton provides support for

the body.22. Bones store supplies of (calcium and phosphorus, carbon

and sulfur) that can be used by other tissues of the body.23. (Blood Cells, Osteocytes) are produced in the bone marrow.24. The long bones of the legs have growing points at each end

called (fixed joints, growth plates).25. The place where two bones meet is called a (joint, muscle).26. The bones of the spinal column are (fixed, slightly movable)

joints.27. The hinge joints found in the elbows and knees are (slightly,

freely) movable joints.

The membrane that covers each bone contains nerves. The Haversian canals contain nerves and blood vessels and run through compact bone. When the bone is injured so are these parts. The nerves of both transmit pain to our brains.

A

C

B

C

E

B

_____7. type of muscle tissue that generally is attached to the bones of the skeleton

_____8. functions of the muscular system controlled by the nervous system

_____9. functions of the muscular system that allow you to throw a ball

_____10. help make up the lining of the stomach

Reviewing ConceptsComplete each statement by writing the correct term in the space provided.

11. Smooth muscle tissue is generally under direct control of the _______________ system.12. Cardiac muscle cells are _______________ in size than skeletal muscle cells.13. The striated tissue of _______________ muscle tissue is not controlled voluntarily.14. A contracting muscle can pull two bones together by using the ______________ between bones as a lever.15. Most skeletal muscles are arranged in ______________ that oppose each other.

A

E

D

C

NERVOUSSMALLER

CARDIAC

JOINTPAIRS

CARDIAC SKELETAL SMOOTH

CARDIAC

SKELETAL

SMOOTH

YES

YES

YES

NO NO

NO Smaller than skeletal; one nucleus

Spindle-shaped; One nucleus

Larger than cardiac; many nuclei

heart

Attached to bones

Stomach, veins intest., arteries

ClavicleScapulaHumerusRadiusUlnaTarsalsMetatarsalsPhalangesTibiaFibulaPatellaFemurPhalangesMetacarpalsCarpalsCoccyxSacrumPelvisVertebraeCostaeSternumMandibleCranium

Ball & Socket

Hinge

Pivot

Gliding

BonesCartilageLigamentsJoints

Smooth muscleSmooth muscle

Cardiac muscleCardiac muscle

Skeletal muscleSkeletal muscle