What determines the class of lever?
a. Overall function of the muscle
b. Positions of fulcrum, lever, weight and force
c. Position of the muscle and its associated synergistic muscles
Ans: b. Positions of fulcrum, lever, weight and force
Anatomy & Physiology
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Walking on hot coals in an example of a ________ altering reflex activity.
Fill in the blank(s) with the appropriate word(s).
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When handling birds, it is always best to use a towel
Indicate whether the statement is true or false
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____________________ is a positive ion that tends to passively leak out of cells
Fill in the blank(s) with correct word
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Which hormones are secreted by the thymus gland? select all that apply.
a) thymopoietin b) thymulin c) insulin d) melatonin
Anatomy & Physiology