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Unit 1: Structure & Function
Unit 2:Matter & Energy in Organisms
Unit 3: Matter & Energy in Ecosystems
Unit 4: Inheritance & Variation of Traits
Unit 5: Natural Selection & Evolution
Unit 6: Interdependent Relations in Ecosystems
Biology Resources
ANATOMY & PHYSIOLOGY 2020
Warm-Up 10-19-20
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Warm-Up 10-26-20
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Home
Unit 1: Structure & Function
Unit 2:Matter & Energy in Organisms
Unit 3: Matter & Energy in Ecosystems
Unit 4: Inheritance & Variation of Traits
Unit 5: Natural Selection & Evolution
Unit 6: Interdependent Relations in Ecosystems
Biology Resources
ANATOMY & PHYSIOLOGY 2020
Warm-Up 10-19-20
Warm-Up 10-21-20
Warm-Up 10-26-20
Warm-Up 11-4-20
Warm-Up 01-12-21
Virtual Class Pages
New Page
New Page
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WU 10-20: Bone Structure & Formation (pp 137-141)
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WU 10-20: Bone Structure & Formation (pp 137-141)
Multiple Choice
:
Identify the choice that best completes the statement or answers the question.
A
B
C
D
E
1.
The factor(s) that determine
where
bone matrix is to be remodeled is (are): (p 140)
A
sex hormones
B
growth hormone
C
stresses of gravity and muscle pull on the skeleton
D
parathyroid hormone (PTH)
E
calcium level of the blood
A
B
C
D
E
2.
Bone growth that occurs due to weight lifting at age 40 is most likely: (p 140)
A
endochondrial ossification
B
none since bones do not grow after adolescence
C
appositional ossification
D
periosteum
E
occurring at the epiphyseal plates
True/False
:
Indicate whether the statement is true or false.
T
F
3.
Hematopoiesis refers to the formation of blood cells within the red marrow cavities of certain bones. (p 138)
T
F
4.
Articular cartilage covers the diaphysis of long bones. (p 138)
T
F
5.
The arrangement of lamellae around central (Haversian) canals forms osteons. (p 138)
T
F
6.
Osteoblasts respond to the parathyroid hormone (PTH). (p 140-141)
Matching
Match the following:
A
osteoclasts
B
osteoblasts
C
lacunae
D
osteocytes
E
epiphyseal line
F
epiphyseal plate
G
Sharpey's fibers
H
lamellae
I
canaliculi
J
osteons
A
B
C
D
E
F
G
H
I
J
7.
Cells that can dissolve the bony matrix (p 141)
A
B
C
D
E
F
G
H
I
J
8.
Layers of calcification that are found in bone (p 138)
A
B
C
D
E
F
G
H
I
J
9.
Small channels that radiate through the matrix of bone (p 138)
A
B
C
D
E
F
G
H
I
J
10.
Cells that can build bony matrix (p 140)
A
B
C
D
E
F
G
H
I
J
11.
Area where bone growth takes place (p 138)