객관식
Which of the following is not found in cartilage but is found in bone?
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4. Tissues & Histology
Specialized Connective Tissue: Cartilage
객관식
Which of the following is a characteristic of cartilage connective tissue?
A
It has a rigid mineralized matrix.
B
It is composed primarily of collagen fibers.
C
It contains chondrocytes within lacunae.
D
It is highly vascularized.
검증된 단계별 안내1
Understand the basic structure of cartilage connective tissue: Cartilage is a type of connective tissue that is more flexible than bone and is found in various parts of the body such as joints, ear, nose, and respiratory tract.
Identify the key components of cartilage: Cartilage is composed of cells called chondrocytes, which are embedded in a gel-like extracellular matrix. This matrix is primarily made up of collagen fibers and proteoglycans.
Recognize the unique feature of cartilage: One of the defining characteristics of cartilage is the presence of chondrocytes within small cavities called lacunae. This is a distinctive feature that helps differentiate cartilage from other types of connective tissues.
Consider the vascularization of cartilage: Unlike many other connective tissues, cartilage is avascular, meaning it does not contain blood vessels. Nutrients are diffused through the matrix to reach the chondrocytes.
Evaluate the options given in the problem: Compare each option with the characteristics of cartilage. The correct characteristic is that cartilage contains chondrocytes within lacunae, as this is a unique and defining feature of cartilage connective tissue.
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