BIO 151 Lab 8 Exam
True of False, Connective tissue can be described as histologically variable.
True
connective tissue can take on various forms
False
Which of the following statements is FAL
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BIO 151 Lab 8 Exam
True of False, Connective tissue can be described as histologically variable.
True
connective tissue can take on various forms
False
Which of the following statements is FALSE regarding general characteristics of connective tissue proper?
Connective tissue proper is composed of a small amount of matrix and large amount of densely packed cells.
Correct answer is that it is composed of large amount of matrix with widely scattered cells.
The matrix of connective tissue proper is clear and gel-like.
Connective tissue proper is vascular and has a nerve supply.
Connective tissue proper has no free or apical surface.
Which of the three developmental germ layers gives rise to connective tissue?
Ectoderm
Mesoderm
Endoderm
The following developmental pathway will result in which type of connective tissue?
Mesenchyme→Fibroblasts→Chondroblasts→Chrondrocytes
Your Answer:
Cartilage
Write out the developmental stages of blood (begin with mesenchyme.) Your Answer:
Mesenchyme→Hemocytoblasts→Blood
Which of the following statements is TRUE regarding the cells of Connective Tissue Proper?
a. Plasma cells are former lymphocytes
b. Mast cells produce heparin and histamine
c. Neutrophils are the most common white blood cells found in connective tissue
d. a. and c. are true
e. b. and c. are true
f. All of the above are true statements
Match the following connective tissue fibers with the correct description.
Collagenous
Reticular
Elastic
Match the following matrix forms with the correct connective tissue type.
Liquid
Gel-like
Semi-solid
Solid
Which of the following statements is FALSE regarding loose connective tissue?
Areolar tissue is avascular
Correct answer is that areolar tissue is highly vascular.
Reticular tissue forms a structural framework called a stroma around soft organs
Adipose tissue gives shape to the body
All of the above are true statements
Which of the following statements is FALSE regarding dense connective
tissue?
Dense regular connective tissue contains a small amount of fibroblasts
An example of dense irregular connective tissue is the dermis
An example of dense regular connective tissue is a tendon
All of the above are true statements
What types of tissue fibers are present in cartilage?
a. Collagen
b. Reticular
c. Elastic
d. a. and b.
e. a. and c.
f. All of the above
Explain why the sensation of pain can be felt in cartilage when there is no direct nerve supply.
Your Answer:
Pain can be detected in cartilage because of the inflammation that occurs around the tissue.
Match the type of cartilage with the correct description.
Hyaline cartilage
Elastic cartilage
Fibrocartilage
Which of the following statements is FALSE regarding bone tissue?
Bone tissue is comprised of few fibers with a solid matrix arranged incylinders called osteons
The Haversian Canal functions to bring blood into the bone tissue
Lacunae contain osteocytes
All of the above statements are true
Name the formed elements found in blood.
Your Answer:
Erythrocytes, Leukocytes, Thrombocytes
Match each image with the correct description.
1.
[answer1]
2.
[answer2]
3.
[answer3]
a. Abundant in the fetal skeleton
b. Functions as a thermal insulator
c. Provides strength and stability in one direction
Your Answer:
1. b. Functions as a thermal insulator
2. c. Provides strength and stability in one direction
3. a. Abundant in the fetal skeleton
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