Which of the Following Is not an Upper Limb Bone

question 131

Multiple Choice

Which of the following is not an upper limb bone?

• A) carpals
• B) radius
• C) ulna
• D) metatarsals
• E) humerus

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Definitions:

Sarcoplasmic Reticulum

A network of membrane-enclosed tubules in muscle cells, involved in the regulation of calcium ions and muscle contraction.

Calcium

A chemical element vital for bone health, muscle function, and nerve signaling in the human body.

Neuromuscular Junction

The synapse or connection between a motor neuron and a skeletal muscle cell, enabling muscle contraction.

Sarcolemma

The plasma membrane of a muscle cell that encloses the cytoplasm of the cell, playing a role in muscle contraction.