HUMAN BIOLOGY: CONCEPTS - 9780134312729
8th Edition
ISBN: 2819260095972
Author: Johnson
Publisher: PERUSALL
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Textbook Question
Chapter 5, Problem 12TY
In the formation and development of bones within the fetus, which of these cell types functions earliest?
a. osteocyte
b. osteoblasts
c. osteoclasts
d. chondroblasts
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Which cell type is most likely to have created the medullary cavity in a long bone? a. osteocytes b. osteoblasts c. osteoclasts d. osteoprogenitor cells
Why are osteocytes spread out in bone tissue?a. They develop from mesenchymal cells.b. They are surrounded by osteoid.c. They travel through the capillaries.d. Formation of osteoid spreads out the osteoblasts that formed the ossification centers.
Osteoporosis is a condition where bones become weak and brittle. It is caused by an imbalance in the
activity of which cells?
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Chapter 5 Solutions
HUMAN BIOLOGY: CONCEPTS - 9780134312729
Ch. 5 - Do you approve of harvesting bone from cadavers...Ch. 5 - Do you think it should be legal to sell a cadaver...Ch. 5 - List the five functions of bone.Ch. 5 -
2. Describe the functions of red and yellow bone...Ch. 5 -
3. Explain how the two growth plates in a long...Ch. 5 -
4. Explain what might cause a long bone to slowly...Ch. 5 -
5. Describe the process of bone remodeling and...Ch. 5 -
6. Name the three anatomical regions of the...Ch. 5 - Prob. 7CRCh. 5 -
8. Describe the features of synovial joints that...
Ch. 5 - Prob. 9CRCh. 5 - Prob. 10CRCh. 5 - Which of the following might result from a...Ch. 5 - Steps in the repair of a bone fracture include (1)...Ch. 5 - Prob. 3TYCh. 5 - All of the following bones of the skull are...Ch. 5 - Prob. 5TYCh. 5 - The movement of the thumb to trace a circle might...Ch. 5 - Synovial joints may include cartilage, ligaments,...Ch. 5 -
8. Which of the following is an example of a...Ch. 5 -
9. All of the following are bones of the axial...Ch. 5 - Which of the following would be likely to prevent...Ch. 5 - Which of the following contains the richest...Ch. 5 - In the formation and development of bones within...Ch. 5 - Which of the following might be most helpful in...Ch. 5 - All of the following processes continue in the...Ch. 5 - Which kind of joint is essentially immovable? a....Ch. 5 - Compare and contrast swimming and running as forms...Ch. 5 - Prob. 2AWKCh. 5 - Prob. 3AWKCh. 5 - Prob. 4AWKCh. 5 - Prob. 5AWKCh. 5 - Obesity is a common problem in this country, even...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- The opening in a bone through which blood vessels, nerves, and ligaments pass is a ____________. foramen foramina process symphysisarrow_forwardThe two distinct types of tissue found in bone are? A. Collagen and cortical B. Trabecular and hydroxapatite C. Collagen and hydroxapatite D. Cortical and trabeculararrow_forwardThe term osteoporosis refers to what type of bone? A. Denser B. Older C. More porous D. Brokenarrow_forward
- Which event takes place during the seventh week of development? Choose one answer. a. flattening of the distal limb bud into a paddle shape b. the first appearance of hyaline cartilage models of future bones c. the rotation of the limbs d. appearance of the upper and lower limb budsarrow_forwardHow can a fractured diaphysis release fat globules into the bloodstream?a. The bone pierces fat stores in the skin.b. The yellow marrow in the diaphysis is exposed and damaged.c. The injury triggers the body to release fat from healthy bones.d. The red marrow in the fractured bone releases fat to heal the fracture.arrow_forwardHow can osteocytes remain alive within bone? a. Bones are composed of only dead or dormant cells. b. Haversian canals are bone structures that contain blood vessels that provide materials for the osteocytes. c. Osteocytes have membrane extensions that protrude from bone and allow them to exchange materials with the surrounding fluids. d. Bones are hollow in the middle and the low pressure there draws fluid from the blood that nourishes the osteocytes.arrow_forward
- Bone develops by one of two mechanisms depending on the underlying scaffold. Which pairing correctly describes these mechanisms? a. Intramembranous and extramembranous b. Endochondral and exochondral c. Extramembranous and exochondral d. Endochondral and intramembranousarrow_forwardIn endochondral ossification, what happens to the chondrocytes? a. They develop into osteocytes. b. They die in the calcified matrix that surrounds them and form the medullary cavity. c. They grow and form the periosteum. d. They group together to form the primary ossification center.arrow_forwardAfter entering adulthood, bones become completely fixed and unchangeable? A. True B. Falsearrow_forward
- How many bones fuse in adulthood to form the hip bone?a. 2b. 3c. 4d. 5arrow_forwardWhich bone would likely take the longest to heal? a.finger bone of a young individual b.thigh bone of an elderly individual c.thigh bone of a young individual d.finger bone of an elderly individualarrow_forwardWhy is cartilage slow to heal?a. because it eventually develops into boneb. because it is semi-solid and flexiblec. because it does not have a blood supply d. because endochondral ossification replaces allcartilage with bonearrow_forward
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