Difference Between Protoplast and Protoplasm

Protoplasts are the isolated cells whose cell wall is removed and are bounded by plasmalemma. Protoplasts can be the cells of plants, fungi or bacteria. These are also called as 'naked' cells. Protoplasm is the complex, semifluid, translucent substance that constitutes the living matter of plant and animal cells.

1. What is protoplast in biology?
2. What is called protoplasm?
3. What is the protoplast function?
4. What is protoplasm short answer?
5. Where is protoplast found?
6. Is protoplast present in animal cell?
7. What are the two main parts of protoplasm?
8. Why protoplasm is called the basis of life?
9. What are the main elements of protoplasm?
10. Which method is used for protoplast culture?
11. Is it true that nucleus is the brain of the cell?
12. What is the meaning of Plasmolysis?

What is protoplast in biology?

Abstract. Protoplasts are spherical naked plant cells produced by the removal of the cell wall with digestive enzymes (Fig. 1). They are usually derived from either leaf tissue or from cell suspension cultures and have been isolated from a wide variety of plant species.

What is called protoplasm?

Protoplasm, the cytoplasm and nucleus of a cell. The term was first defined in 1835 as the ground substance of living material and, hence, responsible for all living processes. Advocates of the protoplasm concept implied that cells were either fragments or containers of protoplasm.

What is the protoplast function?

functions include: (1) providing the protoplast, or living cell, with mechanical protection and a chemically buffered environment, (2) providing a porous medium for the circulation and distribution of water, minerals, and other small nutrient molecules, (3) providing rigid building blocks from which stable structures ...

What is protoplasm short answer?

Protoplasm is the living contents of a cell that is surrounded by a plasma membrane. It is a general term for the cytoplasm. Protoplasm is composed of a mixture of small molecules such asions, amino acids, monosaccharides and water, and macromolecules such as nucleic acids, proteins, lipids and polysaccharides.

Where is protoplast found?

The cytoplasm is the initial component of protoplasm, which is found between the cell membrane and the cell nucleus in a eukaryotic cell. In the cell, a cytoplasm plays a vital role in maintaining the cell environment, maintains the shape of cells and also stores substances required by the organelle.

Is protoplast present in animal cell?

In animal cells, the whole cell is made of protoplasm, surrounded by a cell membrane. Protoplasm in living beings is made up of about 75–80% water. ... The word "protoplasm" was first used in 1846 by Hugo von Mohl to describe the substance in plant cells, apart from the cell wall, the cell nucleus and the vacuole.

What are the two main parts of protoplasm?

The protoplasm consists of two major divisions in eukaryotes: the cytoplasm, and the nucleoplasm (cell nucleus).

Why protoplasm is called the basis of life?

protoplasm is known as physical basis of life because it is a combination of nucleoplasm and cytoplasm which make it a skeletal support for cell and the physical activity of cell is depend on it so bot he cytoplasm and nucleoplam deals with it... Hope it's helpful. ahlukileoi and 161 more users found this answer ...

What are the main elements of protoplasm?

Answer. Answer: Explanation: → Protoplasm is composed of a mixture of small molecules such as ions, amino acids, monosaccharides and water, and macromolecules such as nucleic acids, proteins, lipids and polysaccharides.

Which method is used for protoplast culture?

Enzymatic method is a very widely used technique for the isolation of protoplasts. The advantages of enzymatic method include good yield of viable cells, and minimal or no damage to the protoplasts.

Is it true that nucleus is the brain of the cell?

The nucleus is considered the brain of the cell. The nucleus of every cell contains DNA, the hereditary information for an organism. ... The nucleus also controls the cell's individual functions such as cell growth, protein synthesis, cell division, and reproduction.

What is the meaning of Plasmolysis?

Plasmolysis is the process in which cells lose water in a hypertonic solution. The reverse process, deplasmolysis or cytolysis, can occur if the cell is in a hypotonic solution resulting in a lower external osmotic pressure and a net flow of water into the cell.