Explanation Reason for the correct statement: Option c. is given as “Proteins in matrix have denatured from high temperature, and the bone is brittle; calcium has been removed from the bone soaked in vinegar results in a flexible bone”. The collagen present in matrix will get denatured and the strength of bone will disappear. The bone will become fragile and can easily break. The vinegar acts as weak acid and will remove all the calcium from bone and it will become flexile. Hence, the flexible bone will be formed by soaking bone in vinegar for days and the bone will become brittle if subjected to high temperature. Hence, option c. is correct. Reasons for incorrect statements: Option a. is given as “Proteins in the bone matrix have denatured in the bone that is baked, and the vinegar has denatured the proteins in the soaked bone, so both bones are flexible”...

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ISBN: 9781259990823

Author: McKinley

Publisher: MCG

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Question

Chapter 7, Problem 2CAL

Summary Introduction

Introduction:

The bones are rigid and less flexible connective tissues than cartilage. The bones are hard to break because of the presence of collagen fibers in matrix and calcium as its constituent.

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Chapter 7, Problem 1CAL

Chapter 7, Problem 3CAL

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You are given the following assignment. Obtain two small chicken or turkey bones. Bake one bone in the oven at a high temperature for approximately 30 minutes. Place the other in vinegar (acidic pH) for several days. Which of the following would most accurately reflect what occurred? a. Proteins in the bone matrix have denatured in the bone that is baked, and the vinegar has denatured the proteins in the soaked bone, so both bones are flexible. b. Proteins in the bone matrix are lost from the baked bone, and the bone becomes flexible. The soaked bone loses calcium and results in a brittle bone. c. Proteins in matrix have denatured from high temperature, and the bone is brittle; calcium has been removed from the bone soaked in vinegar and it has become flexible. d. Proteins are lost in the baked bone matrix, and this bone becomes flexible. Calcium loss from the bone soaked in vinegar results in a flexible bone.

You are designing a new bone anchor which is used to secure a suture to the bone. This screw need to be strong and need to be attached securely to the bone. a. Which type of ceramic would you recommend I use ? Why? b. How might this screw fail? c. You decided to create this screw out of a biodegrable ceramic and tested it by implanting it into the femur of a pig. A couple days after implantation, you saw that the femur was inflamed and the wound is not healing well. What might have happened? d. Your friend also decided to. try and make their own screw out of bioglass. A couple weeks after implantation, your friend saw that the surgery site has completed healed with a laver of bone where the screw used to be. They concluded that their screw must have degraded. Do you agree? Why or why not?

A bone such as your humerus or your femur is a metabolically active and live organ. Explain how proper exercise and adequate nutrition can strengthen the growth of a bone? name one body area where a strong needle can be inserted to extract biopsy samples of red bone marrow. why?

Chapter 7 Solutions

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Ch. 7.1 - Describe the composition of compact bone and...Ch. 7.1 - In what three locations of the body do you find...Ch. 7.2 - What two minerals are stored in bone, and what are...Ch. 7.2 - What are several examples of flat bones in the...Ch. 7.2 - How do the diaphysis and epiphysis of a bone...Ch. 7.2 - What is the function of a nutrient foramen in...Ch. 7.2 - Where is red bone marrow found in the adult...Ch. 7.2 - What are the functions of the osteoprogenitor...Ch. 7.2 - What organic and inorganic substances compose bone...Ch. 7.2 - What are the major components of an osteon?

Ch. 7.2 - What are the primary ways that hyaline cartilage...Ch. 7.3 - Where do interstitial and appositional growth of...Ch. 7.4 - Prob. 13WDYL Ch. 7.4 - Briefly describe the process by which a long bone...Ch. 7.5 - Prob. 15WDYL Ch. 7.5 - What is bone remodeling, where does it occur, and...Ch. 7.5 - Prob. 17WDYL Ch. 7.6 - Prob. 18WDYL Ch. 7.6 - Prob. 19WDYL Ch. 7.6 - Prob. 20WDYL Ch. 7.7 - Prob. 21WDYL Ch. 7.8 - Prob. 22WDYL Ch. 7.8 - Prob. 23WDYL Ch. 7 - _____ 1. Which bone is formed from intramembranous...Ch. 7 - Prob. 2DYKB Ch. 7 - Prob. 3DYKB Ch. 7 - Prob. 4DYKB Ch. 7 - Prob. 5DYKB Ch. 7 - _____ 6. Which long bone structure is correctly...Ch. 7 - _____ 7. Which statement is correct about an...Ch. 7 - Prob. 8DYKB Ch. 7 - Prob. 9DYKB Ch. 7 - Prob. 10DYKB Ch. 7 - Prob. 11DYKB Ch. 7 - Prob. 12DYKB Ch. 7 - Describe the microscopic anatomy of compact bone.Ch. 7 - Compare and contrast interstitial growth versus...Ch. 7 - List the steps involved in endochondral...Ch. 7 - Prob. 16DYKB Ch. 7 - Prob. 17DYKB Ch. 7 - Prob. 18DYKB Ch. 7 - Prob. 19DYKB Ch. 7 - Prob. 20DYKB Ch. 7 - Prob. 1CAL Ch. 7 - Prob. 2CAL Ch. 7 - Prob. 3CAL Ch. 7 - To identify the approximate age of skeletal...Ch. 7 - In your anatomy and physiology laboratory, you...Ch. 7 - The traditional surgical procedure to treat...Ch. 7 - A fireman fell from a ladder while fighting a fire...Ch. 7 - Prob. 3CSL

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The bones are rigid and less flexible connective tissues than cartilage. The bones are hard to break because of the presence of collagen fibers in matrix and calcium as its constituent.

Solution Summary: The author explains that the bones are hard to break because of collagen fibers in matrix and calcium as its constituent.

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Introduction: The bones are rigid and less flexible connective tissues than cartilage. The bones are hard to break because of the presence of collagen fibers in matrix and calcium as its constituent.

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Chapter 7 Solutions

Introduction:

The bones are rigid and less flexible connective tissues than cartilage. The bones are hard to break because of the presence of collagen fibers in matrix and calcium as its constituent.