Table of Contents
How does the nucleus do its job?
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 other organelles structures in the cell help your organelle do its job?
An organelle is a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body. Among the more important cell organelles are the nuclei, which store genetic information; mitochondria, which produce chemical energy; and ribosomes, which assemble proteins.
What organelles are associated with the nucleus?
The resulting proteins carry out cell functions. Also located in the nucleus is the nucleolus or nucleoli, organelles in which ribosomes are assembled. The nucleus is bounded by a nuclear envelope, a double membrane perforated with pores and connected to the rough endoplasmic reticulum membrane system.
What is each organelles job in a cell nucleus?
Organelles of Eukaryotic Cells
| Organelle | Function |
|---|---|
| Nucleus | The “brains” of the cell, the nucleus directs cell activities and contains genetic material called chromosomes made of DNA. |
| Mitochondria | Make energy out of food |
| Ribosomes | Make protein |
| Golgi Apparatus | Make, process and package proteins |
Why is the nucleus the largest organelle of a cell?
Due to harboring the DNA, the nucleus is responsible for regular functions of the cell, such as administration and the processing of information. The nucleus is the central organelle of a cell. In most cells, it is the largest organelle. The nucleus contains proteins and acids that control the majority of the cell’s functions.
What is the role of the nucleus in a cell?
The nucleus contains the DNA material for a cell. Due to harboring the DNA, the nucleus is responsible for regular functions of the cell, such as administration and the processing of information. The nucleus is the central organelle of a cell.
Which is the second most important organelle of a cell?
It is made of a bilayer of phospholipids. The cell membrane controls what gets in and out of a cell, it also allow a cell to have a different chemical environment then outside the cell. The cell membrane may be the second most important organelle just behind the nucleus.
How are organelles used to keep an organism alive?
In the same way organs, such as the heart, liver, stomach, and kidneys, serve specific functions to keep an organism alive, organelles serve specific functions to keep a cell alive.