In response to action potentials arriving from the transverse tubules, the sarcoplasmic reticulum releases

A) acetylcholine.
B) sodium ions.
C) potassium ions.
D) calcium ions.
E) acetylcholinesterase.


D) calcium ions.

Anatomy & Physiology

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Human body angles may be calculated using which of the following?

A. goniometer B. flexometer C. electrogoniometer D. all of the above

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The olfactory bulbs and nerves develop as an evagination from the ________.

A. telencephalon B. myelencephalon C. mesencephalon D. neural crest cells E. diencephalon

Anatomy & Physiology

What is the main role of the mitochondria within cells?

a. detoxification b. recycling c. free radical scavenging d. power plant e. gene protecting

Anatomy & Physiology

When playing a contact sport, which injury would one expect to occur more frequently: a dislocated shoulder or a dislocated hip? Why?

What will be an ideal response?

Anatomy & Physiology