What is Protoplast? Protoplast is the plant cell without a cell wall. This protoplast possesses other cellular components and a plasma membrane. Hence, this protoplast is a functional plant cell without a barrier i.e. cell wall.

What is protoplast in science?

Protoplast, from ancient Greek πρωτόπλαστος (prōtóplastos, "first-formed"), is a biological term coined by Hanstein in 1880 to refer to the entire cell, excluding the cell wall. Protoplasts can be generated by stripping the cell wall from plant, bacterial, or fungal cells by mechanical, chemical or enzymatic means.

What is protoplast in plants?

Protoplasts are spherical naked plant cells produced by the removal of the cell wall with digestive enzymes (Fig. ... They are usually derived from either leaf tissue or from cell suspension cultures and have been isolated from a wide variety of plant species.