Examlex
Indicate which bands are being described in each statement by writing the appropriate letter in the blank using the answer code below:
a.A band
b.I band
c.H zone
d.I band and H zone
-Remains the same size during muscle contraction
Volume
The quantity of three-dimensional space taken up by an object or material, expressed in cubic units.
Substance
A form of matter with a specific chemical composition and distinct properties, distinct from mixtures.
Chemical Sample
A small part or quantity of a chemical substance taken to show the quality or nature of the whole.
Density
Density refers to the mass per unit volume of a substance, indicating how closely packed the particles are within the material.
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