Name _________ STRUCTURE OF BONES Label the following parts of a long bone on both diagrams wherever possible. The diagram at the right shows a longitudinal section, the other a cross section. i. Haversian canal a. shaft j. bone cell b. periosteum c. bbod vessels d. compact bone e. spongy bone f. red marrow g. nerve cells h. lamella .~ill in the blanks with the correct answers. A bone is covered with a thin, tough membrane called the supplies bone cells with of blood .fooJ and pto"aslc&A.,. OXJI!J € I) It using its rich supply ~essels. Yhe dense part of bone is called C.O 'YJI":JAC +bone. C.c. /Ctkitt\ is the mineral that gives bone its strength. The ends of bones are made up of joSpoilj) bone, which has many spaces. These spaces are filled Most bones contain yellow t>Jtiff(JIJ , which is with bone tk\ Arrow made up of nerve cells, blood vessel: and fat cells. New blood cells are made in C l. d._ morrow. J I 'jiL~onnect bones.~~" connect muscles to bone. Biology IF8765 86 ©Instructional Fair, Inc.