List I | List II | ||
A. | Unicellular glandular epithelium | I | Salivary glands |
B. | Compound epithelium | II | Pancreas |
C. | Multicellular glandular epithelium | III | Goblet cells of alimentary canal |
D. | Endocrine glandular epithelium | IV | Moist surface of buccal cavity |
A. | Bear cilia on their free surface. |
B. | Provides a lining for some parts of body. |
C. | Compound epithelium is multi-layered, meant for limited role in secretion and absorption. |
D. | Located in the tip of the nose. |
E. | Exocrine glands possess epithelial tissue. |
1. | Adhering junctions facilitate the cells to communicate with each other. |
2. | Tight junctions help to stop substances from leaking across a tissue. |
3. | Tight junctions help to perform cementing to keep neighbouring cells together. |
4. | Gap junctions help to create gap between the cells and tissues. |
List-I | List-II | ||
A. | Squamous Epithelium | I. | Goblet cells of alimentary canal |
B. | Ciliated Epithelium | II. | Inner lining of pancreatic ducts |
C. | Glandular Epithelium | III. | Walls of blood vessels |
D. | Compound Epithelium | IV. | Inner surface of Fallopian tubes |
I: | Goblet cells are unicellular glands |
II: | Earwax is the secretion of exocrine gland |
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) |
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) |
Identify the types of cell junctions that help to stop the leakage of the substances across a tissue and facilitation of communication with neighbouring cells via rapid transfer of ions and molecules.
1. Adhering junctions and Tight junctions, respectively.
2. Adhering junctions and Gap junctions, respectively.
3. Gap junctions and Adhering junctions, respectively.
4. Tight junctions and Gap junctions, respectively.
Match the following cell structure with its characteristic feature:
Column I | Column II | ||
(a) | Tight junctions | (i) | Cement neighboring cells together to form a sheet |
(b) | Adhering junctions | (ii) | Transmit information through chemicals to another cell |
(c) | Gap junctions | (iii) | Establish a barrier to prevent leakage of fluid across epithelial cells |
(d) | Synaptic junctions | (iv) | Cytoplasmic channels to facilitate communication between adjacent cells |
Select the correct option from the following:
Options: | (a) | (b) | (c) | (d) |
1. | (ii) | (iv) | (i) | (iii) |
2. | (iv) | (ii) | (i) | (iii) |
3. | (iii) | (i) | (iv) | (ii) |
4. | (iv) | (iii) | (i) | (ii) |
The function of the gap junction is to?
1. | Perform cementing to keep neighbouring cells together |
2. | Facilitate communication between adjoining cells by connecting the cytoplasm for rapid transfer of ions, small molecules and some large molecules |
3. | Separate two cells from each other |
4. | Stop substances from leaking across a tissue |