Description
this are biology prefab question not more that 8 question on each file. but no plagiarism please because it will be submitted to turnitin. please provide work on time
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Explanation & Answer
Attached.
Cartilage and Bones lab
Observations
Take a picture and insert it in the appropriate section below.
Hyaline cartilage
Magnification used:40x
Fibrocartilage
Magnification used:40x
2
Compact bone
Magnification used:40x
Spongy bone
Magnification used:40x
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Data table
Tissue type
Best
magnification
Tissue comparison
What is specific about this tissue compared to the other
cartilage
Hyaline
cartilage
40x
It has special physical properties of elasticity,
firmness, and resistance
Fibrocartilage
40x
This tissue has flexibility and strength
Tissue type
Best
magnification
Compact
bone
40x
Houses the spongy bone and provides
protection
Spongy bone
40x
Its job is very important-to producing blood cells
Tissue comparison
What is specific about this tissue compared to the other
bone
Post-laboratory Questions
1. Describe the difference observed between elastic and hyaline cartilage?
Hyaline appears grey, elastic shows elastic fibers. Hyaline contains collagen
fibers.
2. In an osteon where can you find the lacuna?
The lamellae is where the lacuna can be found.
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3. Which of the tissues you have observed has long narrow lacuna surrounded by
long narrow fibers going all in the same direction?
Fibrocartilage is the one I observed for this description.
4. Which tissue type has lacuna which radiate out giving it a star like appearance
and why would this be?
The compact bone.
5. When looking at a slide you see what appears to be open spaces with small cells
in it, this all is surrounded by layers of connective tissue. What type of tissue is
being observed?
Hyaline cartilage is being observed.
©2015 Carolina Biological Supply Company
Introduction to Histology: Cartilage and bones
Pre-laboratory Questions
1. What distinguishes connective tissues from other tissues?
Connect...