–The clavicle (collarbone) and scapula (shoulder blade) constitute the pectoral girdle. –They anchor the upper limbs. ## Exploring the Skeleton To visualize the human skeleton, consider interactive diagrams or labeled images. These resources enhance our understanding of bone structure, function, and...
On the basis of the lytic effects of all of these enzymes, de Duve named the particles “lysosomes.” A number of additional enzymes have subsequently been identified in lysosomes (Table 19-2). Most of the chemical substances present in cells, including proteins, polysacch...