What does protoplasm not include?

Protoplast does not include cell wall. Protoplasts refer to the living cell (bacterial cell or plant cell) which lacks a cell wall (removed by enzymatic or mechanical means). The cells are surrounded by the cell membrane or plasmalemma. So, the correct answer is ‘Cell wall’.

What does protoplasm mean?

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. Today the term is used to mean simply the cytoplasm and nucleus.

What are examples of protoplasm?

Protoplasm is the site of many biological processes. In eukaryotes, for instance, the site of DNA and mRNA biosyntheses is the nucleus. Proteins, in turn, are synthesized by the ribosomes. Lipid synthesis occurs in the endoplasmic reticulum.

What are the two types of protoplasm?

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

What is the main function of the protoplasm?

What is the primary function of protoplasm? Protoplasm contains the genetic material of a cell. It also controls the activity of the cell.

What is protoplasm in one word?

Protoplasm (/prəʊtə(ʊ)ˌplaz(ə)m/, plural protoplasms) is the living part of a cell that is surrounded by a plasma membrane. In some definitions, it is a general term for the cytoplasm (e.g., Mohl, 1846), but for others, it also includes the nucleoplasm (e.g., Strasburger, 1882).

Where is protoplasm found?

Protoplasm comprises the living part of the cell. It includes cytoplasm, nucleus and other organelles. Protoplasm is enclosed within the cell membrane, but itself is not a part of protoplasm.

Which is the largest cell in human body?

female ovum
The longest cell is the nerve cell. The largest cell in the human body is female ovum.

What is nucleoplasm function?

Inside the nuclear membrane is the nucleoplasm, which main function is to store DNA and facilitate an isolated environment where controlled transcription and gene regulation is enabled. The nucleoplasm contains several non-membrane bound substructures,such as nuclear bodies and nuclear speckles.

Which is called brain of cell?

The cell membrane is found in all cells that separates the interior of the cell from the outside environment. So, we can say that the nucleus controls the cell and acts as the brain of the cell.

What is the definition of protoplasm in biology?

Biology. (no longer in technical use) the colloidal and liquid substance of which cells are formed, excluding horny, chitinous, and other structural material; the cytoplasm and nucleus. Obsolete. the living matter of organisms regarded as the physical basis of life, having the ability to sense and conduct stimuli.

Is the protoplasm without a nucleus called a cytosol?

Similarly, a protoplasm without nucleus will be termed as cytoplasm (including cytoplasmic organelles), and a protoplasm embedded within the nucleus will be called nucleoplasm. At last, a cytosol is the rest of the fluid that is without cell organelles.

What are the signs and symptoms of poor protoplasm?

Like pornography, there’s no formal definition for poor protoplasm, but doctors “know it when they see it.” It is characterized by signs of poor circulation, excess body fat, poor musculature, sagging and fragile skin, prematurely aged appearance, generalized weakness, faulty resistance to infection,…

What’s the difference between responsive and poor protoplasm?

“Protoplasm” is the very substance of life, the stuff that makes up our cells and tissues. The object of all healing is to encourage the protoplasm to rally and recover from disease. Responsive protoplasm is amenable to surgical or medical intervention. Poor protoplasm is like substandard building material—it resists…