Home
Class 12
BIOLOGY
The function of the gap junction is to...

The function of the gap junction is to

A

performing cementing to keep neighbouring cells together

B

facilitate communication between adjoining cells by connecting the cytoplasm for rapid transfer of ions , small molecules and some large molecules

C

separate two cells from each other

D

stop substance from leaking across a tissue.

Text Solution

Verified by Experts

The correct Answer is:
b

A gap junction may nexus or macula communicans. These are specialised mtercellular connection between a multitude of ammal cell types. They directly connect the cytoplasm of two cells, which allows various molecules, ions and electrical impulses to directly pass through a regulated gate between cells.
Promotional Banner

Similar Questions

Explore conceptually related problems

Gap junctions : -

The P-N junction is-

The contact potential at the junction site in a P-N junction is-

Cell junction

The functional junction between the axon of one neuron and the dendrites of the next is called

Assertion : Cell junctions are present in the epithelium and other tissues Reason : Among cell junctions, adhering junctions help to stop substances from leaking across a tissue

The drift current in a p-n junction is

What are the functions of desmosomes and gap junctions in cardiac muscle cells?

Write the two processes that take place in the formation of a p-n junction. Explain with the help of a diagram, the function of depletion region and barrier potential in a p-n junction.

The junction of two neurons is called …………..