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Multiple Choice
Which of the following is a primary function of cartilage in the human body?
A
Providing structural support and flexibility to joints
B
Storing calcium and phosphorus
C
Transporting oxygen and nutrients to tissues
D
Generating electrical impulses for muscle contraction
Verified step by step guidance
1
Understand the role of cartilage in the human body. Cartilage is a type of connective tissue that is more flexible than bone and provides support to various structures.
Identify the primary locations where cartilage is found, such as in joints, the rib cage, ear, nose, bronchial tubes, and intervertebral discs.
Recognize the primary function of cartilage, which is to provide structural support and flexibility, especially in joints where it reduces friction and absorbs shock.
Differentiate cartilage from other tissues like bone, which stores calcium and phosphorus, and blood, which transports oxygen and nutrients.
Consider the options given: Cartilage does not store minerals, transport nutrients, or generate electrical impulses. Its primary function is providing structural support and flexibility to joints.