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                     #1      A.  ID the bone   =  [a]     B.  ID the articulated projection   = [b]     C.  ID the lateral articulated projection  = [c]

                           #4 A. Identify this bone    =  [a]B. Identify this bone   =  [b] C. Identify this specific projection   =[c]

                          #3 A.  ID the complete bone  = [a] B.   ID the articular projection (red arrow)   =  [b] C.  ID this depression  (blue arrow)   = [c] 

1.   bone cells that build bone matrix are called  [a]  2.  bone cells that dissolve bone matrix are called  [b]

Osteoporosis is most common in elderly women because of the lack of ___________, which would otherwise inhibit ____________.  

An osteon contains osteocytes, lamellae, and a central canal, and is found in compact bone only.   

       #6 A. ID the complete bone  = [A]   B.  List the shape  classification of this bone  = [B]  C. ID the specific articulated projection  = [C]  

If your gelatin tube is liquid after a week of incubation you can immediately say it is a positive result

          #2  A.  see  the yellow arrow  and  Identify the structure   =  [a]B.  see  the red arrow  and  Identify the hole           =             [b] C.   when  all vertebrae are stacked consecutively  the  holes  (red arrow)   form the   =  [c]   

Why would a bacteria want to have the gene to express the enzyme to make coagualse? not what it does but why.