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
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 |
Osteocytes [bone cells] are present in spaces called:
1. | Osteon | 2. | Lamellae |
3. | Haversian canals | 4. | Lacunae |
Smooth muscles are:
1. | Voluntary and striated |
2. | Voluntary and unstriated |
3. | Involuntary and unstraited |
4. | Involuntary and striated |
Smooth muscles are found in all the following locations except:
1. Wall of blood vessels
2. Wall of stomach
3. Wall of ureter
4. Wall of abdomen
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