The best analogy for the nucleolus in eukaryotic cells is a factory that makes tools that are used to build other resources. The primary function of the nucleolus is to combine and construct ribosomes. The primary function of ribosomes is to build proteins necessary for the cell.Know More
In this analogy, one should consider that a civilization does not want hammers, saws and wrenches. Instead, human societies require finished goods such as houses and cars. Similarly, cells do not desire ribosomes; they desire proteins, which the ribosomes produce. In the tool factory analogy, a single tool may be used to build many different types of goods. Similarly, the cell’s nucleolus produces ribosomes, which are similar in structure but capable of producing an extremely wide variety of proteins.
Ribosomes are extremely numerous in an organism’s cells, and the nucleolus produces a large number of them to meet the protein needs of the cell. While many of the cell’s ribosomes are situated on the endoplasmic reticulum, many are also free to float through the cell’s cytoplasm. Occasionally, ribosomes clump together with other ribosomes. Some animals have up to 10 million ribosomes in their growing, functioning cells. Each time the cell divides, the nucleolus must produce double this number.Learn more about Cells
A flagella is like a long tail that protrudes off of the bacteria body that propels the bacteria forward. It can be thought of like the tail of a tadpole that pushes the tadpole forward in water.Full Answer >
The nucleolus of a cell is part of the production of ribosomes and contains the cell's RNA, one of the vital building blocks that tells the cell what it is. Ribosomes generate proteins that are needed for the basic functions of living cells. Cells have a roughly spherical shape, which coincides with the rounded shape of the nucleolus.Full Answer >
The dense area within a cell that contains nucleic acids is known as the nucleolus. The nucleolus is responsible for assembling ribosomes, which are essential to protein production and organization in a cell.Full Answer >
A nucleolus is a substructure composed of nucleic acids and proteins that is found within the nucleus of a cell. Known as the ribosome production factory, malfunction of the nucleolus has been found to cause disease in humans.Full Answer >