Download Worksheet - Humble ISD

Name: __________________________
Skin Fill in the Blank:
1. ________________
2. ________________
3. ________________
4. ________________
5. ________________
6. ________________
7. ________________
8. ________________
9. ________________
10. _______________
11. _______________
12. _______________
13. _______________
14. _______________
Date: ____________
Body Systems #2 Worksheet
The outer layer of the skin is called the _(1)_ and it is composed of two layers.
The top layer where mitosis no longer occurs is made up of _(2)_ cells. The
second layer where mitosis occurs is called the _(3)_ layer. The basal layer has
two important proteins _(4)_ & _(5)_ made by specialized cells. The second
layer of skin is called the_(6)_. In this layer you can find _(7)_ that help
maintain a constant body temperature. When they contract heat is _(8)_ and
when they dilate heat is_(9)_. Also in this layer you can find _(10)_ that
consists of dead cells filled with _(11)_ (a protein). These things go through
_(12)_ in order to grow. _(13)_ also goes through mitosis to grow and helps
_(14)_ fingertips and toetips. _(15)_ help detect pain and heat in the skin. The
last layer is called the _(16)_ that stores _(17)_.
15. _______________
16. _______________
Skin Matching:
18. ______ Waterproofs the skin
19. ______ Helps cool the skin off through Evaporation
20. ______ Used for elasticity of the skin
21. ______ Dark brown pigment that protects from UV light
22. ______ helps lubricates the skin
23. ______ Used for strength of the skin
Bones Fill in the Blanks:
24. _______________
25. _______________
26. _______________
27. _______________
28. _______________
29. _______________
30. _______________
Per. ____
17. _______________
a.
b.
c.
d.
e.
f.
Collagen
Elastin
Keratin
Melanin
Oil gland
Sweat gland
The outer layer of the bone is called the _(24)_ that has nerves and
blood vessels that pass through it to the next layer called the _(25)_
bone. The next layer is called _(26)_ bone where red & yellow marrow
is found. Red marrow makes _(27)_. Yellow marrow stores _(28)_.
Embryos are made up entirely of _(29)_, replacing this with bone
requires _(30)_.
Bones Matching:
31. ___ Includes the cranium, mandible, vertebrae, costas, sternum
32. ___ Less dense layer; provides strength without mass
33. ___ Tough layer of connective tissue surrounds bone
34. ___ Mature bone cell embedded in the bone matrix
35. ___ Cavities that contain a soft tissue; make RBC
36. ___ Thick dense layer beneath the periosteum
37. ___ Natural lubricant found inside the joint capsule
38. ___ The main axis of the skeleton
39. ___ Contains the bones that make up the arms & legs
40. ___ Includes the clavicle, scapula, pelvis
41. ___ Includes the cranium, mandible, vertebrae, costas, sternum
a.
b.
c.
d.
e.
f.
g.
h.
Appendicular
Axial
Bone marrow
Compact bone
Osteocyte
Periosteum
Spongy bone
Synovial Fluid
42. Joint matching
43. ___ Has the greatest range of movement
44. ___ Bones twist back and forth
45. ___ Back and forth movement
46. ___ Hips & Shoulders
47. ___ Knee & elbow
48. ___ Vertebrae in the neck
49. ___ Fingers
50. ___ Wrist
a. Ball & socket
b. Hinge
c. Pivot
58._______________
___
Muscle Type: Give the type of muscle tissue being described
51. ______________ Found in walls of most internal organs
52. ______________ Found in the heart
53. ______________ Muscle that attaches to bones
54. ______________ Found in the veins and arteries
59._____________
55. ______________ Striated muscle, contains many nuclei, under voluntary control
____
56. ______________ Striated muscle, 1 or 2 nuclei, under involuntary control
57. ______________ Not striated, spindle shaped, one nucleus, under involuntary control
60.______________
Muscle Fill in the Blank:
61. _______________
62. _______________
63. _______________
64. _______________
65. _______________
The contraction of muscles requires _(61)_ ; because of this muscles are
constantly carrying out _(62)_. Muscle bulk is caused by _(63)_ , not an
increase in muscle fibers. A person’s strength is determined by the _(64)_.
Connective tissue called _(65)_ attaches skeletal muscles to bone.
Muscle Matching:
66. _____ muscle that causes limb to bend at joints
67. _____ overlap to produce the striated pattern found in muscles
68. _____ muscle attachment sites(s) that does not move
69. _____ bone that is moved by contracting units
70. _____ thousands of individual contracting units
71. _____ muscle that causes limb to straighten at joints
72. _____ muscle that causes limb to straighten at joints
a.
b.
c.
d.
e.
f.
Actin & myosin
Extensor
Flexor
Insertion
Origin
Sacromeres
Immune System Matching:
73. _____ Triggers the immune response
74. _____WBC that engulf and destroy foreign particles
75. _____Any change that disrupts the normal functions of the body.
76. _____Diseases caused by pathogens
77. _____Shot of weakened or killed pathogens to prime immune system
78. _____Disease-causing agents
79. _____ protein; destroys pathogens
80. _____ Cells that produce antibodies
a.
b.
c.
d.
e.
f.
g.
h.
Antibody
Antigen
B cells
Disease
Infectious Disease
Pathogen
Phagocyte
Vaccine