Which of the following terms corresponds to the forearm? (not the arm- the FOREARM)  

An example of an inorganic substance is?  

  Which macromolecule is associated with the following functions: energy storage, protection, insulation, structural materials for cell membranes, hormones, vitamins, and storage of energy as fat?  

  Cholesterol is a small but essential component of all animal cell membranes and serves as a precursor for bile salts, vitamin D, and steroid hormones. Which category of macromolecules do steroids belong to?  

________ are proton acceptors that remove hydrogen ions from a solution.

Way to maintain the laser focus. Thirty questions down, just twenty more to go. You’re now a little past the halfway point in the midterm. You might take a moment to breathe, glance away from the screen, get up and stretch, hydrate, etc. before embarking on the final leg of the test. Remember not to rush and to read the questions carefully. You’ve got this!  

45) According to the theory proposed by Charles Horton Cooley, we develop a concept of self by  

  A cell or an organ that responds to commands of the control center in negative feedback is termed a(n)  

  The integrating center for the negative feedback loop that regulates body temperature is the  

  The monomers of protein are