An atom or group of atoms with an unpaired electron in the outermost shell is called a(n)
a) compound.
b) free radical.
c) ion.
d) molecule.
Answer: b
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Which sensory structure in the inner ear is capable of sensing rapid rotation of your head to the left?
a) macula of the saccule b) macule of the utricle c) crista of a semicircular duct d) organ of Corti e) None of these choices can sense angular acceleration.
The ____________________ serves as a relay station and synaptic integrating center for preliminary processing of all sensory input on its way to the cortex
Fill in the blank(s) with correct word
Respirometry can be used to measure minimal metabolic rate
Indicate whether the statement is true or false
Which of the following blood vessels directly interface with cells throughout the body?
A. Arterioles B. Capillaries C. Venules D. Veins