Match List-I with List-II
| List-I | List-II | ||
| (a) | Adhering junctions | (i) | Establish a barrier that prevents leakage of extracellular third across a layer of cells |
| (b) | Tight junctions | (ii) | Functions like rivets and fasten cells together into strong sheets |
| (c) | Gap junctions | (iii) | Pass information through neurotransmitters from one cell to another |
| (d) | Synaptic junctions | (iv) | Provide cytoplasmic channels from one cell to an adjacent cell for communication |
Choose the correct answer from the options given below
| (a) | (b) | (c) | (d) | |
| 1. | (iv) | (iii) | (ii) | (i) |
| 2. | (i) | (iii) | (ii) | (iv) |
| 3. | (ii) | (i) | (iv) | (iii) |
| 4. | (i) | (ii) | (iii) | (iv) |
Specialised junctions between epithelial cells which help to stop substances from leaking across the tissue is
| 1. | Tight junction | 2. | Interdigitations |
| 3. | Gap junctions | 4. | Desmosomes |
Which of the following is not the product of exocrine gland?
| 1. | Earwax | 2. | Oil |
| 3. | Mucus | 4. | Hormone |
| Tissue | Location | ||
| a. | Squamous epithelium | (i) | Endothelium of blood vessels, air sacs of lungs |
| b. | Cubodial epithelium | (ii) | Ducts of glands and tubular parts of nephron in the kidneys |
| c. | Columnar epithelium | (iii) | Lining of stomach and intestine |
| d. | Compound epithelium | (iv) | Inner lining of ducts of salivary glands and pancreatic duct |
Which type of junctions in the epithelial tissues facilitate the cells to communicate with each other by connecting the cytoplasm of adjoining cells for rapid transfer of ions or small molecules?
| 1. | Tight junctions | 2. | Adhering junctions |
| 3. | Gap junctions | 4. | Desmosomes |
| List-I | List-II | ||
| (a) | Bronchioles | (i) | Dense Regular Connective Tissue |
| (b) | Goblet cell | (ii) | Loose Connective Tissue |
| (c) | Tendons | (iii) | Glandular Tissue |
| (d) | Adipose Tissue | (iv) | Ciliated Epithelium |
| (a) | (b) | (c) | (d) | |
| 1. | (iii) | (iv) | (ii) | (i) |
| 2. | (iv) | (iii) | (i) | (ii) |
| 3. | (i) | (ii) | (iii) | (iv) |
| 4. | (ii) | (i) | (iv) | (iii) |
| Column-I | Column-II | ||
| A. | Tight junctions | i. | Facilitate movement of ions and molecules between cells |
| B. | Adhering junctions | ii. | Prevent leakage of substances across tissues
 |
| C. | Gap junctions | iii. | Help to cement neighbouring cells together |
| 1. | A-i, B-ii, C-iii | 2. | A-ii, B-iii, C-i |
| 3. | A-iii, B-i, C-ii | 4. | A-ii, B-i, C-iii |
Ear wax secreting cells have which type of epithelium?
1. Columnar epithelium
2. Exocrine glandular epithelium
3. Compound epithelium
4. Endocrine glandular epithelium