17) Ions with a “-”  (negative) charge are called 

2.    Most transmembrane proteins have ___________ regions embedded in the phospholipid bilayer, and also have __________ regions facing the intra- and extracellular fluid.

3.    Which of these has the lowest H+ concentration?  

14) The “atomic mass” of an atom reflects the average number of ___________ in the nucleus of the atom. 

2.  The type of bond which connect the different atoms of a water molecule together is called __________, while the type of bond which attracts one water molecule to another water molecule is called ____________?  

5. Carbon has an atomic number of 6 and an atomic mass of 16.  Therefore, the carbon isotope must have __________. 

4. Metabolism is all the chemical reactions of the body. When energy is stored (endergonic) from a chemical reaction, this would be considered as   _____________________. 

______________ is the doctrine of prior precedents. 

3.        Change in the genetic composition in a population overtime population  is known as _____________. 

21) In a hydrolysis reaction, compounds