BIO201_MH_V3 | Topic 7: Bones and Skeletal System
Started on Sunday, January 13, 2019, 10:46 AM
State Finished
Completed on Sunday, January 13, 2019, 11:16 AM
Time taken 30 mins 57 secs
Grade 33.25 out of 35.00 (95%)
Question 1 Woven bone
Correct
Select one:
1.75 points out of has its collagen fibers randomly oriented.
1.75
has a porous appearance.
is organized into thin sheets of tissue.
is very light in weight.
is not easily restructured.
The correct answer is: has its collagen fibers randomly oriented.
Question 2
Correct
1.75 points out of
1.75
What does structure "C" represent on the bone diagram? Select one:
cancellous bone
diaphysis
epiphyseal lines
articular cartilage
epiphysis
The correct answer is: epiphyseal lines
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, Topic 7 Graded Quiz 1/13/19, 9'47 PM
Bones that are thin and have a broad curved shape are classified asbones. Select one:
flat bone
irregular bone
long bone
Question 3
short bone
Correct
1.75 points out of
1.75
The correct answer is: flat bone
Question 4 Important functions of the skeletal system include
Correct
Select one:
1.75 points out of protection of the brain and soft organs.
1.75
storage of water.
production of Vitamin E.
regulation of acid-base balance.
integration of other systems.
The correct answer is: protection of the brain and soft organs.
Question 5 When blood calcium levels are low
Incorrect
Select one:
0.00 points out of osteoclast activity increases.
1.75
calcitonin secretion increases.
calcium absorption is reduced.
bones produce more bone tissue.
osteoblast activity increases.
The correct answer is: osteoclast activity increases.
Question 6 A connective tissue sheath around cartilage is the
Correct
Select one:
1.75 points out of endosteum.
1.75
perichondrium.
periosteum.
epiphyseal line.
ligament.
The correct answer is: perichondrium.
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