A stimulated muscle cell signals the release of what chemical from the synaptic knob?

A. Myosin
B. Acetylcholine
C. Actin
D. Tropomyosin


Answer: B

Anatomy & Physiology

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Nail production occurs at the nail

A) body. B) bed. C) root. D) cuticle. E) hyponychium.

Anatomy & Physiology

In the last part of the nineteenth century, a German/British laryngologist named Felix Semon formulated a medical law that now bears his name, Semon's Law

The law states that in any injury of a certain nerve, the abductors of the vocal cord become affected sooner than the adductors. The nerve that Semon's Law refers to is the: A) superior laryngeal. B) recurrent laryngeal. C) internal laryngeal. D) external laryngeal. E) glossopharyngeal.

Anatomy & Physiology

The process of creating glucose out of non-carbohydrate precursors to make more energy for exercise is referred to as _________.

A) glycolysis. B) ketolysis. C) hydrosis. D) gluconeogenesis.

Anatomy & Physiology

Nonhomoeostatic regulation is referred to as rheostasis

Indicate whether the statement is true or false

Anatomy & Physiology