Human Anatomy & Physiology
1st Edition
ISBN: 9780805382952
Author: Erin C. Amerman
Publisher: PEARSON
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Chapter 8.2, Problem 2QC
Summary Introduction
To review:
The definition of gomphosis and its location in the human body.
Introduction:
When the short collagen fibers of dense regular collagenous connective tissue get interlinked with each other, then fibrous joints are formed. They provide stability to bones, and there are no spaces between these joints.
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Discussion Questions:
Part One
Why were the plants kept in the dark prior to the experiment? Why is this important?
Why is it important to boil the leaf?
Explain why it was necessary to use boiling alcohol?
What is the purpose of the iodine?
Part Two
What was the purpose of keeping the leaf in the dark and then covering it with a cardboard cut-out?
What conclusions can you draw from this part of the lab?
Part Three
7. In this experiment what was the purpose of adding the soda lime?
8. Why was a sealed bag placed around each plant?
9. What happened in the control plants?
10. What was the result on photosynthesis?
Part Four
11. Why was a variegated leaf used in this experiment?
!2. What conclusions can you draw about starch production in a variegated leaf?
How did the color differences between the two bacterial species you used in this experiment help you determine if the streak plate method you performed was successful?
Chapter 8 Solutions
Human Anatomy & Physiology
Ch. 8.1 - 2. How are joints classified functionally?
Ch. 8.1 - How are joints classified structurally?Ch. 8.2 - Prob. 1QCCh. 8.2 - Prob. 2QCCh. 8.2 - 3. What is a syndesmosis? Where are syndesmoses...Ch. 8.3 - What are the features of a synchondrosis?Ch. 8.3 - 2. Where is the pubic symphysis located? (p. 247)
Ch. 8.3 - Describe the general features of a symphsis.Ch. 8.3 - What are two examples of symphyses?Ch. 8.4 - What are the layers of the articular capsule, and...
Ch. 8.4 - What functions are served by synovial fluid?Ch. 8.4 - 3. Which type of cartilage makes up articular...Ch. 8.4 - 4. Why do synovial joints require stabilization?
Ch. 8.4 - 5. What are the basic structural and functional...Ch. 8.4 - What is osteoarthritis, and in what age group...Ch. 8.5 - Compare and contrast: gliding and angular motions,...Ch. 8.6 - 1. Compare the six structural classes of synovial...Ch. 8.6 - Which type of synovial joint has the greatest...Ch. 8.6 - 3. What two joints form the elbow joint?
Ch. 8.6 - Describe four ligaments that stabilize the knee...Ch. 8.6 - Prob. 5QCCh. 8.6 - What features increase the stability of the...Ch. 8.6 - Which bones articulate to form the hip joint?Ch. 8.6 - 8. Why is the shoulder joint less stable than the...Ch. 8 - Which of the following is not a function of...Ch. 8 - 2. Which functional joint class includes freely...Ch. 8 - Identify each of the following joints as synovial,...Ch. 8 - In general, when mobility of a joint _____, its...Ch. 8 - 5. Mark the following statements as true or...Ch. 8 - Fill in the blanks: The articulating ends of bones...Ch. 8 - 7. What is/are the function(s) of synovial...Ch. 8 - 8. Which of the following correctly describes the...Ch. 8 - Bone movement at a joint is described around an...Ch. 8 - Match the following terms with the correct...Ch. 8 - Define each of the following movements or movement...Ch. 8 - Mark the following statements as true or false. If...Ch. 8 - 13. Which of the following best describes the...Ch. 8 - The structure that stabilizes the shoulder joint...Ch. 8 - 15. Which factors contribute to the stability of...Ch. 8 - 1. Explain how the structure of each of the...Ch. 8 - 2. The primary action of the biceps brachii...Ch. 8 - Some individuals have an abnormally small and...Ch. 8 - 1. Some health practitioners claim that the...Ch. 8 - 2. Lauren has hurt her knee playing soccer. She...Ch. 8 - When articular cartilage is damaged, often...
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