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Which of these statements describes the circular muscle of the iris
Q32: part of the vestibular apparatus<br>A)external ear<br>B)middle ear<br>C)cochlea
Q53: houses the cell's DNA<br>A)plasma membrane<br>B)nucleus<br>C)cytoplasm<br>D)cytosol<br>E)organelles<br>F)cytoskeleton
Q62: Receptors can respond only to electrical stimulation.
Q115: permit incompatible chemical reactions to occur simultaneously
Q117: Which is the first structure to intercept
Q181: Most brain tumours of neural origin consist
Q226: The lateral geniculate nucleus is located in
Q270: When light of suitable wavelength strikes a
Q345: frequency of sound waves<br>A)timbre (quality)<br>B)pitch (tone)<br>C)intensity of
Q442: The ribosomes of the rough ER synthesize