Shape distortion includes:

Comparing sizes, select the smallest structure.

The second space from the left is associated with what terms below?

During repolarization which occurs ____.

Match a term regards to muscle function with its description

Which muscle cell or fiber has the most nuclei per cell?

Match term with appropriate explanation

As a molecule moves through the plasma membrane it passes through

Red blood cells with an internal osmolarity of 300 mOsM NaCl are placed in the following solutions. Designate each solution according to its tonicity, and explain what happens to the cells (expand, shrink, stay the same). In this problem urea is able to move across the membrane whereas NaCl is not. 300 mOsM NaCl 200 mOsM NaCl 300 mOsM urea 100 mOsM urea plus 200 mOsM NaCl 200 mOsM urea plus 300 mOsM NaCl 400 mOsM NaCl

Describe the role of the electron transport chain in photosynthesis. What type of chemical energy is produced?