What makes up the protoplasm?

What makes up the protoplasm?

The protoplasm is the cell’s living content. It is composed primarily of biomolecules such as nucleic acids, proteins, lipids, and carbohydrates. It also has inorganic salts and water molecules. The protoplasm is surrounded by the cell membrane.

What are the 2 main components of a cell?

The two major parts of a cell are the cell membrane and the cytoplasm.

What 2 things are the cytoplasm made up of?

The main components of the cytoplasm are cytosol (a gel-like substance), the organelles (the cell’s internal sub-structures), and various cytoplasmic inclusions. The cytoplasm is about 80% water and is usually colorless.

Which of these are parts of protoplasm?

Cytoplasm and nucleoplasm are part of the protoplasm.

Which element is more in protoplasm?

For all living organisms, nitrogen is important because it is a big part of amino acids, which are the building blocks for proteins and nucleic acids such as DNA. Whereas other elements are important to any living thing and make up 99% of the mass of protoplasm collectively. Option C is correct.

What is protoplasm name the four elements which make up major part of protoplasm?

These are carbon, hydrogen, oxygen and nitrogen.

What are the two 2 main components of the cell membrane?

Cell membranes are composed primarily of fatty-acid-based lipids and proteins. Membrane lipids are principally of two types, phospholipids and sterols (generally cholesterol).

What are the 2 most important parts of the cell membrane?

Key Points

• The principal components of the plasma membrane are lipids ( phospholipids and cholesterol), proteins, and carbohydrates.
• The plasma membrane protects intracellular components from the extracellular environment.

Is protoplasm and cytoplasm same?

While Cytoplasm is surrounding the nucleus in a cell. The cytoplasm contains organelles, Cytosol, enzymes, proteins Whereas, the Protoplasm contains Cytoplasm and nucleus. The cytoplasm is composed of water, salt, and protein whereas the Protoplasm is composed of liquids, carbohydrates, proteins, and a nucleus.

Who defined protoplasm?

Who coined the term protoplasm? J.E. Purkinje coined the term protoplasm.

What is a protoplasm cell?

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.

Is cell made up of protoplasm?

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.