Interdigitations

Q. Which of the following junctions allows the transfer of cardiac impulses from one fibre to another fibre?

1. Tight junctions
2. Intercalated discs
3. Gap junctions
4. Adherens junctions

Q. Which of the following anchor the epithelial cells to the basal lamina?

1. Desmosomes
2. Hemidesmosomes
3. Myosin
4. Actin

Q.

Which of the following junctions are formed by a protein called cadherin ?

1. Skeletal

2. Involuntary

3. Smooth

4. Cardiac

Q. Which of the following junctions allows the transfer of cardiac impulses from one fibre to another fibre?

1. Tight junctions
2. Intercalated discs
3. Adherens junctions
4. Gap junctions

Q. Cell junction facilitating cell to cell communication is?

1. Tight junction
2. Adhering junction
3. Gap junction
4. Desmosomes
5. Brush border

Q. The function of the gap junction is to

1. Separates two cells from each other
2. Facilitate communication between adjoining cells by connecting the cytoplasm for rapid transfer of ions, small molecules and some large molecules
3. Performing cementing to keep neighbouring cells together
4. Stop substance from leaking across a tissue

Q. Which of the following anchor the epithelial cells to the basal lamina?

1. Desmosomes
2. Hemidesmosomes
3. Myosin
4. Actin