Each Skeletal Muscle Fiber Is Controlled by a Motor Neuron

question 64

Multiple Choice

Each skeletal muscle fiber is controlled by a motor neuron at a single

• A) synaptic knob.
• B) sarcomere.
• C) neuromuscular junction.
• D) synaptic cleft.
• E) transverse tubule.

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Definitions:

Growing Season

The period of the year during which climatic conditions are suitable for plants to grow.

Topsoil Horizon

The uppermost layer of soil, which contains organic material, minerals, and is crucial for plant growth.

Permafrost

Permanently frozen ground, usually occurring in the tundra, a biome of Arctic regions.

Little Rainfall

A climatic condition characterized by low precipitation over a period of time, which can influence ecosystems, agriculture, and water resources.