Q. No.What type of epithelial cell junctions facilitate the cells to communicate with each other?
1. Gap junctions
2. Adhering junctions
3. Tight junctions
4. Plasmodesmata
1. Gap junctions
2. Adhering junctions
3. Tight junctions
4. Plasmodesmata
The cells in areolar loose connective tissue that can secrete histamine are:
| 1. | Fibroblasts | 2. | Macrophages |
| 3. | Mast cells | 4. | Basophils |
Tendons attach:
| 1. Skeletal muscle to bone | 2. Bone to bone |
| 3. Muscle to muscle | 4. Smooth muscle to bone |
The type of connective tissue present in skin is:
| 1. | Loose connective tissue |
| 2. | Dense irregular connective tissue |
| 3. | Dense regular connective tissue |
| 4. | Specialized connective tissue |
All the following are termed as specialized connective tissue except:
| 1. Blood | 2. Tendon |
| 3. Bone | 4. Cartilage |
The type of tissue present in the tip of the nose, outer ear joints and between adjacent bones of the vertebral column is a/an:
| 1. | ligament | 2. | dense connective tissue |
| 3. | cartilage | 4. | adipose tissue |
Communication junctions found at some fusion points that allow the cardiac muscle cells to contract as a unit are called as:
1. Intercalated discs
2. Sarcolemma
3. Nodes of Ranvier
4. Motor end plates
Apart from the neuron, the neural tissue in the body is also made up of:
| 1. | Neuroglial cells | 2. | Dendritic cells |
| 3. | Myoepithelium | 4. | CD4 cells |
The tegmina in Periplaneta americana are:
| 1. | Mesothoracic forewings not used in flight |
| 2. | Mesothoracic forewings used in flight |
| 3. | Metathoracic hindwings not used in flight |
| 4. | Metathoracic hindwings used in flight |
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