How is a nucleus like a principal?

How is a nucleus like a principal?

Principle. A Nucleus is like a Principal because he is in charge of what goes on in school, he makes sure all kids are in school and getting there education needed. As the nucleus, its a part of cell containing DNA and RNA and is responsible for growth and reproduction.

What cell is similar to a principal?

nucleus
Endoplasmic Reticulum (E.R.) The nucleus is like the principal of a school, because the nucleus controls the cell like the principal controls the school. 2.

How is a nucleolus like a school?

The nucleolus is the dark spot in the middle of the nucleus where ribosomes synthesis takes place. The nucleolus of the school is the principal because the principal makes the rules just like the nucleolus makes the ribosomes. They make the food(energy) for the school. …

What is the principal function of the nucleus?

The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information. Nucleoli are small bodies often seen within the nucleus.

What is Golgi body in school?

Golgi bodies – janitor or anyone who packages and removes items from the school. mitochondria – generator (provides power).

What is the nucleolus like in real life?

Nucleolus. A real life example would be a cookbook because just like a cookbook shows you how to make food the nucleolus shows the cell how to make ribosomes. A real life example would be a garbage disposal because like the Lysosome the garbage disposal breaks down waste.

What’s the difference between the nucleus and the nucleolus?

The difference between nucleus and nucleolus is mentioned below: It contains chromosomes. For more information on nucleolus, its structure, function and the difference between nucleus and nucleolus, keep visiting BYJU’S website or download the BYJU’S app for further reference.

Are there any cells that do not have a nucleus?

This makes it one of the easiest organelles to identify under the microscope. * Some eukaryotic cells lack a nucleus and are referred to as enucleate cells (e.g. erythrocytes) while others may have more than one nucleus (e.g. slime molds).

How does the nucleoplasm help maintain the shape of the nucleus?

In addition, the nucleoplasm helps cushion and thus protect the nucleolus and chromosomes while also helping maintain the general shape of the nucleus. In the same way that the nucleus is the most prominent organelle of the cell, the nucleolus is the most prominent structure of the nucleus.

Where does the nucleus tractus solitarius receive its afferents?

The nucleus tractus solitarius and associated tract receives special and general visceral afferents via the facial (CN VII), glossopharyngeal (CN IX) and vagus (CN X) nerves. Remember these nerves quickly by using the mnemonic “Non Stop Training” ( N inth, S eventh, T enth).