Which of the following is an excitatory neurotransmitter secreted by motor neurons innervating skeletal muscle?

A) cholinesterase
B) norepinephrine
C) acetylcholine
D) gamma aminobutyric acid


C) acetylcholine

Anatomy & Physiology

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What is a fascicle

What will be an ideal response?

Anatomy & Physiology

Mature bone cells that maintain and monitor the protein and mineral content of the surrounding matrix are called ________.

A) osteocytes B) chondrocytes C) osteoblasts D) osteoclasts E) osteoplasts

Anatomy & Physiology

Water is an example of a compound. 

Answer the following statement true (T) or false (F)

Anatomy & Physiology

The primary function of the lymphatic system is

A) the transport of hormones. B) circulation of nutrients and dissolved gases. C) defending the body against both external and internal threats. D) the production and distribution of plasma proteins. E) the production and maturation of leukocytes.

Anatomy & Physiology