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During osmosis, water moves toward the solution with the _________ solute concentration. 

Which type of connective tissue protein fiber forms a meshlike framework that provides structural support within many organs (within the spleen, for example)?

To initiate a smooth muscle cell contraction, calcium enters the cell and binds to

 This figure shows a frontal view of a human. What does number 2 indicate?

Suppose that you were involved in an automobile accident and suffered a back injury. When examined by your physician you are told that you have a slipped disc in the lower back. What type of tissue is involved?

Neural stem cells in the CNS

Which statement accurately describes the effects of substrate and enzyme concentrations on reaction rate?

The part of the hair that extends beyond the skin surface is called the

Which is the actively growing part of the nail?

A skeletal muscle cell contains hundreds to thousands of _________, which are complex organelles; they are cylindrical in shape—about 2 micrometers in diameter and as long as the cell.