The term brush border refers to:
1. ciliated epithelium | 2. transitional epithelium |
3. microvilli | 4. villi |
A column-shaped cell found in the respiratory and intestinal tracts, which secretes the main component of mucus, is the:
1. G cell | 2. enterochromaffin-like cell |
3. parietal cell | 4. goblet cell |