Which of the following is an organic compound?

A. Hydrochloric acid (HCl)
B. Salt (NaCl)
C. Water (H2O)
D. Sucrose (C12H22O11)
E. None of the choices are correct.


Answer: D

Anatomy & Physiology

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Which of the following chemicals is considered to be a volatile acid?

a) Carbon dioxide b) Oxygen c) Carbonic acid d) Hemoglobin e) Calmodulin

Anatomy & Physiology

Smooth muscle cells

A) have to be innervated by motor neurons. B) are larger than cardiac muscle cells. C) are multinucleate. D) contain intercalated discs. E) are spindle-shaped.

Anatomy & Physiology

Define visceral reflex

A) A visceral reflex is a slow, calculated response of the spinal cord following exposure to a single specific somatic stimulus. B) A visceral reflex is a slow, calculated response of the spinal cord following repeated exposure to specific somatic stimuli. C) A visceral reflex is an autonomic reflex initiated in the viscera. It can be modified, facilitated, or inhibited by higher centers, especially those in the hypothalamus. D) A visceral reflex is an automatic response to a somatic stimulus that is controlled in the spinal cord and can function without input from the brain. E) A visceral reflex is when visceral sensory inputs are sent quickly by the spinal cord to the brain for analysis before any response occurs.

Anatomy & Physiology

This is the movement of water from an area of lower solute concentration to an area of higher concentration through a membrane

A) Filtration B) Diffusion C) Dialysis D) Osmosis

Anatomy & Physiology