A chemical compound that helps control the pH of a solution by adding or removing hydrogen ions is a(n)
a) electrolyte.
b) salt.
c) cation.
d) colloid.
e) buffer.
Answer: e
Anatomy & Physiology
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The epidermis derives from
A. mesoderm. B. ectoderm. C. mesenchyme. D. granulation tissue.
Anatomy & Physiology
The __________ nerve supplies parasympathetic fibers to the muscle that controls the ocular lens.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
The study of cells and cellular structures is called
A) gross anatomy. B) cytology. C) histology. D) organology. E) microbiology.
Anatomy & Physiology
Common symptoms of hypotonicity include dry skin, parched tongue, and sunken eyeballs
Indicate whether the statement is true or false
Anatomy & Physiology