A triple covalent bond is formed between atoms sharing _____ valence electrons
a) one
b) two
c) three
d) six
e) eight
Answer: d
Anatomy & Physiology
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The spring-like property that returns muscle to its original length after a contraction ends is
A. extensibility. B. elasticity. C. contractility. D. treppe effect. E. conductivity.
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Which of the following muscles would be considered an antagonist to the rectus femoris?
A) sartorius B) biceps femoris C) adductor magnus D) gracilis
Anatomy & Physiology
A pair of tweezers is a good example of a second-class lever
Indicate whether the statement is true or false
Anatomy & Physiology
In what decade of life do the intervertebral disks start to degenerate and lose their elasticity?
A. second B. third C. fourth D. fifth E. sixth
Anatomy & Physiology