Which cell can produce antibodies? ()
A. Macrophages
B. Fibroblast
C. Mast cells
D. Plasma cells
E. Fibrocytes
Which one can secrete collagen and ground substance? ()
A. osteoprogenitor cells
B. osteoblasts
C. osteocytes
D. osteoclasts
E. mesenchymal cells
Hyaline cartilage does NOT contain ()
A. Chondrocytes
B. ground substance
C. fibers
D. blood vessels
E. hyaluronic acid
Pseudostratified ciliated columnar epithelium lines ()
A. ureters
B. thyroid
C. gall bladder
D. trachea
E. ovary